CANADA
Commercial Catalogue
Water Heaters, Hot Water Supply Boilers, Storage Tanks
Tankless and Specialty Products
www.hotwater.com
Innovation Has A Name
It should come as no surprise that a company that has built its
reputation on the concept of innovation, continues to lead the
industry with the broadest—and, yes, the most innovative selection
of water heaters and hot water supply boilers in its long and
storied history.
What might come as a surprise to some is the fact that we view
this accomplishment as a mere beginning—an indication of even
greater things still to come. For everyone here at A. O. Smith, it’s
never been just about exceeding what we had achieved in the
past—it’s always been about exceeding everyone’s expectations
for the future. Which is why you, our customers, can count on
us to provide you with the perfect water heater solution for any
application—day after day, year after year.
Table of Contents
Innovation Continues to Lead. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Gas Water Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10
Tankless . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Powered Burner Gas Water Heaters . . . . . . . . . . . . . . . . . . . . . . . 12–14
Oil-Fired Water Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15–17
Electric Water Heaters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18–23
Circulating Water Heaters & Hot Water Supply Boilers . . . . . . . . 24–33
Electric Boilers & Hot Water Generators . . . . . . . . . . . . . . . . . . . . 34–35
Storage Tanks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36–37
iCOMM™ Remote Monitoring System. . . . . . . . . . . . . . . . . . . . . . . . . 38
Building Management System BACnet and MODBUS Interface. . . . . 39
Commercial Line Overview and Support Network. . . . . . . . . . . . 40–41
C.J. Smith
establishes
the company
A. O. Smith
Patents the
glass-lined
water
heater
Launches
the Cyclone®
Commerical
Water Heater
Cyclone®
Mxi
Launch
Provides fully modulating
combustion to precisely
meet demands.
Exclusive advanced LCD
electronic control, with
built-in diagnostics.
Top mounted components
include new spark ignition,
quiet operation burner
and blower combination.
Enhanced PermaGlas®
glass lining process
that provides superior
tank protection
against corrosion.
For more information, please visit
4
www.hotwater.com
CFC-Free Foam Insulation
n Minimizes
radiant heat loss
n Carries
inlet water deep
into tank
Hot Surface Ignition
n Solid
state ignition
surface that does not
flutter or blow out
n Provides increased reliability and
efficiency over spark ignition
systems
n Eliminates the pilot and saves
energy
User-Friendly
Enhanced-Flow Brass
Drain Valve
S olid brass, tamper resistant,
enhanced-flow, ball type drain
valve
n Uses a standard female hose
fitting that allows for fast
and easy draining during
maintenance
n Designed for easy operation,
this valve includes an integral
screwdriver slot that features a
¼ turn (open/close) radius, which
not only permits full straightthrough water flow but also a
quick and positive shut off
Powered Venting
n State-of-the-art
electronic gas
control provides more precise
temperautre control
n LED control light displays
operation status and diagnostic
information
Blue Diamond® Glass Coating
n Provides
superior corrosion
resistance compared to the
industry standard glass lining
Anode
T
ank-mounted, screw-in
magnesium anode for
longer tank life
rovides more venting flexibility
P
and savings. A new quiet
blower allows exhaust venting
through the roof or sidewall
with plastic pipe such as ULC
S636 PVC, CPVC or polypropylene
n U
p to 125 equivalent feet of
pipe makes installation easy in
any situation
n B
TF-80 is a Category 3 (positive
pressure non-condensing)
appliance
n
Factory-Installed
Temperature and Pressure
Relief Valve
n
High-Input
n
Conservationist®
Power Vent BTF Model
n
Dip Tube
n
GAS WATER HEATERS
80% thermal efficient - approved for
use in combined appliance applications.
7
6,000 BTU input assures
plenty of hot water is
available by providing
faster recovery rates and
higher first hour draws
P
roperly sized for each model
(Specify if your local code
requires a special T&P)
LOW LEAD
CONTENT
3-Year Limited Tank/1-Year
Limited Parts Warranty
Burner
n High-input,
multi-port burner
for improved combustion
efficiency
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
MAXIMUM
CERTIFIED
ALTITUDE
FT (M)
RECOVERY
100°F (56°C)
TEMP. RISE
HEIGHT
IN (CM)
DIAMETER
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
BTF-80
75 (284)
76,000
10,100 (3,078)
74 (280)
70 5/8 (179)
26 (66)
277 (126)
GPH (LPH)
5
GAS WATER HEATERS
Conservationist® Atmospheric
Vent BT Models
80% thermal efficiency, ideal for
light-duty applications.
BT models provide reliable, efficient service for light-duty
applications such as office buildings and duplex/fourplex
apartment homes.
Heavy Gauge Steel Jacket
n
­­ Finished with baked enamel over bonderized undercoat
Glass-Lined Tank
n
P
rotects steel tank from corrosion and maximizes tank
life
Fully Automatic Controls with Safety Shut Off
Accurate, dependable control system requires no electric connections
n Fixed automatic gas shut off device for added safety
n Temperature adjustable up to 181°F
n
Draft Diverter
n
L ow profile diverter furnished as standard equipment
Hand Hole Clean Out
n
A
llows for easy tank cleaning
Foam Insulation
n
S aves fuel and helps reduce standby heat loss
Maximum Working Pressure
n
LOW LEAD
CONTENT
1
50 psi
Maximum Gas Inlet Pressure
n
1
4” W.C.
Codes and Standards
n
A
ll models meet the thermal efficiency and standby loss
requirements of NRCan and current edition of ASHRAE/IESNA 90.1
n
C
SA certified and ASME rated T&P relief valve
n
N
ot recommended for sanitation rinse
3-Year Limited Tank/1-Year Limited Parts
Warranty
6
APPROX.
SHIPPING
WEIGHT
LB (KG)
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
MAXIMUM
CERTIFIED
ALTITUDE
FT (M)
BT-80
74 (280)
75,100
7,700 (2,347)
73 (275)
61 1/8 (155)
26 1/2 (67)
275 (125)
BT-100
98 (371)
75,100
7,700 (2,347)
73 (275)
68 5/8 (174)
27 3/4 (71)
350 (159)
RECOVERY
100°F (56°C) TEMP. RISE
GPH (LPH)
HEIGHT
IN (CM)
DIAMETER
IN (CM)
Factory-Installed Draft Diverter
and Flue Damper (BTRC 120-400
models)
L ow-profile draft diverter helps
for installation in tight spaces
n A
utomatic motorized flue
damper helps minimize standby
heat loss
n B
TRC 500 model features
induced draft design and no
damper Fully Automatic Control System
M
anual reset gas shut off
device prevents excessive water
temperature
n A
djustable thermostat with
120ºF–180ºF range
n G
as pressure regulator and pilot
filter
n
n
Water Connections
n
F or ease of installation,
most models feature water
connections on the front, top or
rear of unit
Hand Hole Clean Out
n
n Can
be commonly vented
with other Category I
appliances, using standard
metal type “B” vent
n Optional power vent kits
available to allow sidewall
venting up to 100
equivalent feet
n
BTRC 120-200 P/N 197515-000;
BTRC 250-500 P/N 197515-001
Eliminator™ Self Cleaning
System
n Directs
incoming cold water
to sweep the bottom of the
tank so sediment does not
accumulate
n Reduced sediment buildup maintains rated thermal
efficiency and reduces
water heating costs
CoreGard™ Anode Rod
n
S tainless steel core provides
additional corrosion protection
Codes and Standards
n
A
ll models meet the thermal
efficiency and standby loss
requirements of NRCan and current
edition of ASHRAE/IESNA 90.1
Factory-Installed, CSA Certified
and ASME Rated T&P Relief Valve
n
Properly sized for each model
A
llows easy access to tank
interior for cleaning
Category I Appliance
PermaGlas® Ultra Coat™
Glass Lining
E
xclusive process provides
superior protection
against corrosion
n Applied after tank construction,
the tank is mechanically
maneuvered to ensure the liquid
glass covers all surfaces for
superior protection
LOW LEAD
CONTENT
HLW
3-Year Limited Tank/1-Year
Limited Parts Warranty
On Select Models
Approved to NSF Standard 5
with Optional Leg Kit
APPROX.
SHIPPING WEIGHT
LB (KG)
CAPACITY
USG (L)
INPUT
BTU/h
RECOVERY
100°F (56°C) TEMP. RISE
GPH (LPH)
VENT
DIAMETER
(IN)
HEIGHT*
IN (CM)
DIAMETER
IN (CM)
STD
ASME
BTRC-120
71 (268)
120,000
116 (439)
5
69 3/4 (177)
27 3/4 (71)
512 (232)
-
BTRC-154
81 (307)
154,000
149 (564)
6
73 (185)
27 3/4 (71)
552 (250)
-
BTRC-180
76 (288)
180,000
174 (659)
6
67 ½ (171)
27 3/4 (71)
576 (261)
-
BTRC-197
95 (360)
199,000
193 (731)
6
75 (191)
27 3/4 (71)
645 (293)
-
BTRC-199
76 (288)
199,000
193 (731)
6
67 ½ (171)
27 3/4 (71)
592 (269)
-
BTRC-200A
100 (379)
199,000
193 (731)
6
72 (183)
30 1/4 (77)
-
715 (324)
BTRC-250A
100 (379)
250,000
242 (916)
8
72 (183)
30 1/4 (77)
-
715 (324)
BTRC-251(A)
65 (246)
251,000
243 (920)
8
75 (191)
27 3/4 (71)
660 (299)
661 (300)
BTRC-275A
100 (379)
275,000
267 (1,011)
8
72 (183)
30 1/4 (77)
-
721 (327)
BTRC-305(A)
65 (246)
305,000
296 (1,120)
8
75 (191)
27 3/4 (71)
659 (299)
672 (305)
BTRC-365(A)
65 (246)
365,000
349 (1,321)
8
79 ½ (202)
27 3/4 (71)
670 (304)
661 (300)
BTRC-400A
100 (379)
390,000
387 (1,465)
8
75 1/2 (192)
30 1/4 (77)
-
844 (383)
BTRC-500A
85 (322)
500,000
479 (1,813)
8
81 ½ (207)
27 3/4 (71)
-
824 (374)
MODEL
GAS WATER HEATERS
Master-Fit® Atmospheric Vent
BTRC Models
80% thermal efficiency,
self-cleaning, easy-to-install.
(A) - Available with ASME tank construction
* Height to top of drafthood
High altitude models also available.
7
GAS WATER HEATERS
Cyclone® MXi Modulating
BTH Gas Models
Modulating burner advances the
Cyclone to higher levels of efficiency.
The full line of A. O. Smith Cyclone MXi condensing water
heaters have been designed to provide years of dependable
service and feature industry leading technology. Models
are available from 120,000 to 500,000 BTU/h and all deliver
thermal efficiencies of 95% and higher. The unique helical
coil heat exchanger limits weld joints for optimal service life
while maximizing heat transfer.
Cyclone is the industry leader in high efficiency commercial
water heating with over a quarter million sold since 1996.
The MXi modulating models adjust firing rate to the specific
demand further increasing efficiency and money savings.
Submerged Combustion Chamber with Helical
Heat Exchanger Coil
P
ositioned in center of tank, surrounded by water to
virtually eliminate radiant heat loss from chamber
n D
irect spark ignition for years of worry free operation
n Spiral heat exchanger keeps hot burner gases swirling and uses centrifugal force to maximize efficiency of heat transfer to water in tank
n Spiral heat exchanger reduces lime scale from forming on water-side surfaces, which maintains energy efficiency over time
n
Intelligent Control System with LCD Display
E
xclusive A. O. Smith designed control system
P
rovides detailed water heater status information
n P
recise temperature control adjustable from 90°F to
180°F
n B
uilt-in diagnostics
n R
un history information
n iCOMM™ compatible and can be monitored from
remote locations. Call 1.888.WATER02 for more
information
n C
onnect to an existing building management system
via BACnet or MODBUS with optional ICC gateway
n
n
Powered Anodes Standard on All Models
ANSl/NSF-5
1.888. WATER0 2
8
Provides long-lasting tank protection in varying water conditions
n Powered anodes are non-sacrificial
n Automatically adjusts output needed to properly protect the tank
n
GAS WATER HEATERS
Cyclone® MXi Modulating
BTH Gas Models
Mechanical Venting Versatility
n
Flexibility of conventional power venting or direct venting vertically or through a
sidewall
n
For added flexibility, easy install and access, the exhaust and condensate connections are
located in the front of the heater
n
Installations require ULC S636 PVC, CPVC, polypropylene or AL29-4C® stainless steel pipe
for intake and exhaust
PermaGlas® Ultra Coat™ Glass Lining
n
G
lass coating is applied using a liquid slush coating technique to ensure uniform
coating
n
H
eat exchanger coil is glassed both externally and internally for optimum
protection
High Efficiency Modulating Pre-Mix Powered Burner
n
D
own-fired pre-mix burner provides optimum efficiency and quiet operation
n
T
op-mounted burner position prevents condensation from affecting burner
operation
Space-Saving Design for Installation Flexibility
n
Reduced footprint, ease of service, protection from water damage in case of flooding
n
Easy to remove top cover for convenient access to serviceable parts
n
0” installation clearances on sides and rear, 1-1/2” installation clearance on top, 4” alcove installation clearance in front hand hole clean out of unit
n
Hand hole clean out allows easy access to tank interior for cleaning
n
0” clearance to combustibles, approved for installation on combustible floors
3-Year Limited Tank/1-Year Limited Parts Warranty
APPROX.
SHIPPING WEIGHT
LB (KG)
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
RECOVERY
100°F (56°C)
TEMP. RISE
GPH (LPH)
VENT
DIAMETER
(IN)
HEIGHT
IN (CM)
DIAMETER
IN (CM)
STD
ASME
BTH-120(A)
60 (227)
120,000
138 (523)
3, 4
55 ½ (141)
27 ¾ (71)
460 (208)
490 (220)
BTH-150(A)
100 (379)
150,000
178 (674)
3, 4
76 ½ (195)
27 ¾ (71)
523 (237)
553 (251)
BTH-199(A)
100 (379)
199,000
235 (890)
3, 4
76 ½ (195)
27 ¾ (71)
523 (237)
553 (251)
BTH-250(A)
100 (379)
250,000
291 (1,101)
3, 4
76 ½ (195)
27 ¾ (71)
523 (237)
553 (251)
BTH-300A
119 (451)
300,000
349 (1,321)
4, 6
75 ¾ (192)
33 1/8 (84)
-
855 (387)
BTH-400A
119 (451)
399,900
460 (1,743)
4, 6
75 ¾ (192)
33 1/8 (84)
-
855 (387)
BTH-500A
119 (451)
499,900
576 (2,179)
4, 6
75 ¾ (192)
33 1/8 (84)
-
855 (387)
(A) -Available with ASME tank construction
9
GAS WATER HEATERS
Cyclone® Xi™
Available up to 96% thermal efficiency,
venting flexibility, outstanding value.
BTX and BTXL Gas Models
The Cyclone Xi is a light-duty, power direct vent, fully
condensing commercial gas water heater with an internal
helical heat exchanger. This helical heat exchanger helps
Cyclone Xi achieve 96% thermal efficiency and deliver
outstanding hot water output.
ENERGY STAR® Qualified
Submerged Combustion Chamber, with Helical
Heat Exchanger Coil
P
ositioned in center of tank, surrounded by water to
virtually eliminate radiant heat loss from chamber
n S
piral heat exchanger reduces the accumulation of lime
scale, to help maintain higher efficiency performance
over time
n
PermaGlas® Ultra Coat™ Glass Lining
n
n
E
xclusive process provides superior corrosion protection
B
oth sides of heat exchanger coil are lined for
protection against flue gas condensate inside coil
Advanced Electronic Control System
with LCD Display
iCOMMTM compatible and can be monitored from
remote locations. Call 1.888.WATER02 for more
information
n P
recise temperature control
n C
onnect to an existing building management system
via BACnet or MODBUS with optional ICC gateway
n B
uilt-in diagnostics
n
1.888. WATER0 2
Venting Options
U
ses inexpensive ULC S636 PVC, CPVC or polypropylene
pipe vertically through the roof or horizontally through
the wall (see instruction manual for complete venting
instructions and allowable vent lengths)
n Optional concentric vent and sidewall termination kits available
n
Side-Mounted Hot and Cold Recirculating Taps
A
llows Cyclone Xi to be installed as part of
combination space heating/water heating applications
n P
lugs for the recirculating taps are factory installed
n
3-Year Limited Tank/1-Year Limited Parts
Warranty
10
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
MAXIMUM
CERTIFIED
ALTITUDE
FT (M)
RECOVERY 100°F
(56°C) TEMP. RISE
GPH (LPH)
VENT
DIAMETER
(IN)
HEIGHT
IN (CM)
BTX-100
50 (189)
100,000
10,100 (3,078)
116 (439)
2, 3
66 ¾ (170)
22 (56)
255 (116)
BTXL-100
75 (284)
100,000
10,100 (3,078)
116 (439)
2, 3
65 ¼ (166)
27 3/4 (71)
382 (173)
DIAMETER
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
GAS WATER HEATERS
Cyclone® HE™ BTX-80
76,000 BTU, 90%
thermal efficiency.
The 50-gallon light-duty power vent Cyclone HE is
designed to produce more hot water than any commercial
gas water heater in its class. Thanks to the internal helical
heat exchanger—similar to the design of the industryleading Cyclone MXi and Xi™ models—the unit achieves
90% thermal efficiency. With its small footprint and easy
installation, the Cyclone HE delivers heavy-duty performance
for light-duty applications, making it the perfect choice for
restaurants, offices and other light-duty applications.
Helical Coil Heat Exchanger
S ubmerged heat exchanger provides much greater
heat transfer surface than standard straight flue tube
n P
roduces 90% thermal efficiency, which saves money
on operating costs and increases hot water output
compared to standard-efficiency water heaters
n
Versatile Power Vent Design
n
S ystem allows combined vertical and horizontal vent
runs using ULC S636 PVC or CPVC pipe
Modular Blower
P
VC Vent Attenuation Assembly (VAA) supplied for
applications where extra-quiet operation is essential
n C
ondensate drain supplied
n
High-Output with Small Footprint
n
2
2˝ diameter, combined with 90% efficiency and 76,000
BTU input means the Cyclone HE can be installed in less
space than a larger 75-gallon unit with equal or better
performance
LOW LEAD
CONTENT
Blue Diamond® Glass Coating
n
P
rovides superior corrosion resistance compared to
industry standard glass lining
Intelli-Vent™ * Gas Control
E
quipped with long-lasting silicon nitride hot surface
igniter—no standing pilot
n A
dvanced electronics for more precise control of water
temperature and simplified system diagnostics
n 181°F maximum temperature setting
n
Side-Mounted Hot and Cold Recirculating Taps
A
llows Cyclone HE to be installed as part of
combination space heating/water heating applications,
or any system requiring a recirculating hot water loop
n P
lugs for the recirculating taps are factory-installed
n
Two Heavy-Duty Anode Rods
n
P
rovide advanced corrosion protection­
*Intelli-Vent™ is a trademark of Emerson Electric Company
11
GAS WATER HEATERS
Superior Heat Transfer
By utilizing the innovative internal heat exchanger coil, the Cyclone® HE™ provides superior heat transfer capabilities,
resulting in an unprecedented 90% thermal efficiency, far beyond a standard water heater design. Gallon for gallon, the
Cyclone HE will heat water for significantly less, resulting in substantial savings on energy costs.
With as much power as larger water heaters in a standard 50-gallon footprint, the Cyclone HE is the natural choice for
upgrading during a renovation. And the versatile power vent design allows combined vertical and horizontal vent runs of
up to 128 equivalent feet. Cyclone HE provides superior savings on energy costs.
The classic Cyclone helical heat exchanger coil
delivers 90% thermal efficiency.
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
RECOVERY
100°F (56°C)
TEMP. RISE
GPH (LPH)
HEIGHT
IN (CM)
DIAMETER
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
BTX-80
50 (189)
76,000
83 (314)
71 1/ 8 (180)
22 (56)
210 (95)
SUGGESTED SPECIFICATION
Natural Gas water heater(s) shall be A. O. Smith
Cyclone® HE™ model BTX-80, with 90% thermal
efficiency, a storage capacity of 50 gallons, an
input rating of 76,000 BTU per hour, a recovery
rating of 83 gallons per hour at 100ºF rise and a
maximum hydrostatic working pressure of 150
psi. Water heater(s) shall be of power vent design­­
using 2˝, 3˝ or 4˝ ULC S636 PVC or CPVC pipe for
horizontal and/or vertical vent runs.
3-Year Limited Tank/1-Year Limited Parts Warranty
12
GAS WATER HEATERS
Endless hot water*. Compact Size.
Energy Conservation.
Tankless Models
A. O. Smith commercial tankless water heaters will provide a
steady flow of hot water for as long as your application needs
it in the most energy efficient way possible. Because our
tankless water heaters only activate when hot water is being
used, no standby energy losses are incurred providing efficient
heating and conserving gas energy. On top of all this, an
A. O. Smith tankless water heater takes up much less space
than conventional tank-type water heaters or boilers allowing
for additional storage space and flexibility.
Commercial Grade
Copper Heat Exchanger
Stronger than regular copper (C1220) and transfers
heat faster than stainless steel
n Resilient against erosion
n
Energy Efficient
Units only heat the water being used so there is no
standby energy loss
n 540H condensing model is ENERGY STAR® qualified
n
Venting Flexibility (Condensing Only)
n
n
etal vent collar for PVC with no gluing or cutting
M
Approved with ULC S636 PVC, CPVC, polypropylene or
Cat. III/IV stainless steel pipe
Non-Condensing Concentric Vent
n
n
Vents with contractor-preferred concentric venting
F ield convertible from natural gas to propane out of
the box
Multiple Unit Installation
n
n
asy Link – Up to 4 units with no additional accessories
E
Multi Link – Up to 20 540H and 510C units with
TM-MC02 system controller (10 units with 910 model)
Dual Internal Freeze Protection
10-Year Limited Heat Exchanger/5-Year Limited
Parts Warranty
INPUT
BTU/h
MODEL
MINIMUM
MAXIMUM
ENERGY FACTOR/
THERMAL
EFFICIENCY
C
FLOW RATE
GPM
30°F RISE
70°F RISE
US
HEIGHT
IN (CM)
WIDTH
IN (CM)
DEPTH
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
17 3/4 (45)
10 ¾ (27)
58 (26)
CONDENSING
ATI-540H
13,000
199,000
0.95
10.0
5.4
22 ½ (57)
NON-CONDENSING
ATI-510
11,000
199,000
0.82
10.0
4.7
20 1/4 (52)
13 ¾ (35)
9 ½ (24)
39 (18)
ATI-510C
15,000
199,000
0.82
10.0
4.7
20 ½ (52)
13 ¾ (35)
10 ½ (27)
51 (23)
ATI-910(A)
15,000
380,000
80% (NG) 82% (LP)
14.5
8.7
25 1/4 (64)
24 7/8 (63)
12 ¼ (31)
112 (51)
(A) – ASME version available
*When sized appropriately.
13
GAS WATER HEATERS
Large Volume Power Burner
BTP Gas Models
BTP-150-140 through
BTP-600-2500.
The high-volume powered burner line includes the largest,
most powerful A. O. Smith tank-type gas water heaters. With
tank capacities up to 600 gallons and firing capacities up to 2.5
million BTU per hour, these large-volume high-output water
heaters are capable of producing over 3,000 gallons of hot
water per hour at an 80°F rise. These heavy-duty industrialgrade water heaters are designed and built to handle the
most demanding hot water heating requirements of large
commercial and industrial users.
Powered Gas Burner
S uitable for natural or propane gas
E
lectronic flame safeguard control with intermittent
spark ignition
n M
ain and pilot automatic gas valves with gas
pressure regulators
n D
iaphragm air switch for proof of blower operation
n F
lame inspection port
n
n
Fully Automatic Controls with Safety Shut Off
H
igh temperature limit control (manual reset)
ASME-rated T&P valve
n H
inged door control compartment for easy access
n U
pper and lower thermostats for accurate
temperature control
n S
tandard control is for 120°F-180°F water service
n F
actory-installed low water cut off
n
n
Blue Diamond® Glass Lining
HLW
P
roprietary A. O. Smith glass lining provides superior
coverage and unmatched durability
n E
quipped with multiple anode rods for additional
corrosion protection
n
LOW LEAD
CONTENT
Heavy-Duty Jacket
H
eavy gauge steel jacket with baked powder coated
finish for durability
n T
wo 3˝ hand hole inspection openings
n
Maximum Hydrostatic Working Pressure
n
160 psi for all models
Professional Start-Up Service
n
A
ssures proper installation and adjusts burner for
clean combustion and most efficient operation
Codes and Standards
D
esign-certified by UL (Underwriters Laboratories),
according to ANSI Z21.10.3 - 4.3 CSA standards
n A
ll models meet the thermal efficiency and standby
loss requirements of NRCan and current edition of
ASHRAE/IESNA 90.1
n
­
14
14
GAS WATER HEATERS
All models are approved for use in
combined appliance applications.
Other BTP Features
wo layers of high-temperature ceramic fiber
T
insulation in combustion chamber
n Mounted on rugged channel iron skids
n National board stamping
n Barometric draft regulator
n 120V control circuit
n Drain valve
n 180°F water service thermostats
n
3-Year Limited Tank/1-Year Limited Parts
Warranty
n
F or complete information, consult written
warranty or contact A. O. Smith
BTP Options
Factory mutual approved control arrangement
High or low water pressure switch
n M
odular graphic burner systems management
on heaters with 270,000 BTU/h input and over
n
n
FIRST
HOUR
RATING
GPH (LPH)
RECOVERY
100°F (56°C) TEMP. RISE
GPH (LPH)
MOTOR HP 120V
60 Hz 1 PHASE
VENT
DIAMETER
(IN)
HEIGHT
IN (CM)
DIAMETER
IN (CM)
DEPTH
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
140,000
256 (969)
136 (515)
1/15 HP 2.2 AMPS
5
84 1/2 (215)
36 1/2 (93)
48 (122)
1,292 (586)
199,000
313 (1,185)
193 (731)
1/15 HP 2.2 AMPS
6
84 1/2 (215)
36 1/2 (93)
48 (122)
1,292 (586)
150 (568)
255,000
367 (1,389)
247 (935)
1/15 HP 2.2 AMPS
6
84 1/2 (215)
36 1/2 (93)
48 (122)
1,292 (586)
BTP-150-270
150 (568)
270.000
382 (1,446)
262 (992)
1/4 HP 4.6 AMPS
6
84 1/2 (215)
36 1/2 (93)
58 1/2 (149)
1,397 (634)
BTP-150-400
150 (568)
400,000
507 (1,919)
387 (1,465)
1/4 HP 4.6 AMPS
7
84 1/2 (215)
36 1/2 (93)
58 1/2 (149)
1,397 (634)
BTP-150-540
150 (568)
540,000
644 (2,438)
524 (1,984)
1/4 HP 4.6 AMPS
8
84 1/2 (215)
36 1/2 (93)
58 1/2 (149)
1,505 (683)
BTP-150-720
150 (568)
720,000
818 (3,096)
698 (2,642)
1/3 HP 5.5 AMPS
10
84 1/2 (215)
36 1/2 (93)
58 1/2 (149)
1,510 (685)
BTP-200-300
200 (757)
300,000
451 (1,707)
291 (1,102)
1/4 HP 4.6 AMPS
6
83 1/2 (212)
44 3/4 (114)
67 1/2 (171)
2,098 (952)
BTP-200-600
200 (757)
600,000
742 (2,809)
582 (2,203)
1/4 HP 4.6 AMPS
8
83 1/2 (212)
44 3/4 (114)
67 1/2 (171)
2,098 (952)
BTP-200-800
200 (757)
800,000
936 (3,543)
776 (2,937)
1/3 HP 5.5 AMPS
10
83 1/2 (212)
44 3/4 (114)
67 1/2 (171)
2,103 (954)
BTP-200-1000
200 (757)
1,000,000
1,130 (4,278)
970 (3,672)
1/3 HP 5.5 AMPS
10
83 1/2 (212)
44 3/4 (114)
67 1/2 (171)
2,103 (954)
BTP-200-1250
200 (757)
1,250,000
1,372 (5,194)
1,212 (4,588)
1/2 HP 7.4 AMPS
12
83 1/2 (212)
44 3/4 (114)
67 1/2 (171)
2,467 (1,119)
BTP-200-1500
200 (757)
1,500,000
1,615 (6,113)
1,455 (5,508)
1/2 HP 7.4 AMPS
12
83 1/2 (212)
44 3/4 (114)
67 1/2 (171)
2,675 (1,213)
BTP-300-300
300 (1,136)
300,000
531 (2,010)
291 (1,102)
1/4 HP 4.6 AMPS
6
91 1/2 (232)
44 3/4 (114)
67 1/2 (171)
2,150 (975)
BTP-300-600
300 (1,136)
600,000
822 (3,112)
582 (2,203)
1/4 HP 4.6 AMPS
8
91 1/2 (232)
44 3/4 (114)
67 1/2 (171)
2,150 (975)
BTP-300-800
300 (1,136)
800,000
1,016 (3,846)
776 (2,937)
1/3 HP 5.5 AMPS
10
91 1/2 (232)
44 3/4 (114)
67 1/2 (171)
2,308 (1,047)
BTP-300-1000
300 (1,136)
1,000,000
1,210 (4,580)
970 (3,672)
1/3 HP 5.5 AMPS
10
91 1/2 (232)
44 3/4 (114)
67 1/2 (171)
2,308 (1,047)
BTP-300-1250
300 (1,136)
1,250,000
1,452 (5,496)
1,212 (4,588)
1/2 HP 7.4 AMPS
12
91 1/2 (232)
44 3/4 (114)
67 1/2 (171)
2,584 (1,172)
BTP-300-1500
300 (1,136)
1,500,000
1,695 (6,416)
1,455 (5,508)
1/2 HP 7.4 AMPS
12
91 1/2 (232)
44 3/4 (114)
82 1/2 (210)
2,774 (1,258)
BTP-400-600
400 (1,514)
600,000
902 (3,414)
582 (2,203)
1/4 HP 4.6 AMPS
8
91 1/2 (232)
55 (140)
77 1/2 (197)
3,207 (1,455)
BTP-400-800
400 (1,514)
800,000
1,096 (4,149)
776 (2,937)
1/3 HP 5.5 AMPS
10
91 1/2 (232)
55 (140)
77 1/2 (197)
3,212 (1,457)
BTP-400-1000
400 (1,514)
1,000,000
1,290 (4,883)
970 (3,672)
1/3 HP 5.5 AMPS
10
91 1/2 (232)
55 (140)
77 1/2 (197)
3,212 (1,457)
BTP-400-1250
400 (1,514)
1,250,000
1,532 (5,799)
1,212 (4,588)
1/3 HP 5.5 AMPS
12
91 1/2 (232)
55 (140)
77 1/2 (197)
3,212 (1,457)
BTP-400-1500
400 (1,514)
1,500,000
1,775 (6,719)
1,455 (5,508)
1/2 HP 7.4 AMPS
12
91 1/2 (232)
55 (140)
92 1/2 (235)
3,402 (1,543)
BTP-400-1750
400 (1,514)
1,750,000
2,017 (7,635)
1,697 (6,424)
1/2 HP 7.4 AMPS
14
91 1/2 (232)
55 (140)
92 1/2 (235)
3,528 (1,600)
BTP-400-2000
400 (1,514)
2,000,000
2,259 (8,551)
1,939 (7,340)
1/2 HP 7.4 AMPS
14
99 1/2 (253)
55 (140)
92 1/2 (235)
3,669 (1,664)
BTP-500-2250
500 (1,893)
2,250,000
2,582 (9,774)
2,182 (8,260)
3/4 HP 10.2 AMPS
16
110 (279)
55 (140)
92 1/2 (235)
4,277 (1,940)
BTP-500-2500
500 (1,893)
2,500,000
2,824 (10,690)
2,424 (9,176)
3/4 HP 10.2 AMPS
16
110 (279)
55 (140)
92 1/2 (235)
4,419 (2,004)
BTP-600-720
600 (2,271)
720,000
1,178 (4,459)
698 (2,642)
1/3 HP 5.5 AMPS
10
115 (292)
55 (140)
77 1/2 (197)
3,667 (1,663)
BTP-600-1000
600 (2,271)
1,000,000
1,450 (5,489)
970 (3,672)
1/3 HP 5.5 AMPS
10
115 (292)
55 (140)
77 1/2 (197)
3,667 (1,663)
BTP-600-1250
600 (2,271)
1,250,000
1,692 (6,405)
1,212 (4,588)
1/3 HP 5.5 AMPS
12
115 (292)
55 (140)
77 1/2 (197)
3,667 (1,663)
BTP-600-1500
600 (2,271)
1,500,000
1,935 (7,325)
1,455 (5,508)
1/2 HP 7.4 AMPS
12
115 (292)
55 (140)
92 1/2 (235)
3,837 (1,740)
BTP-600-1750
600 (2,271)
1,750,000
2,177 (8,241)
1,697 (6,424)
1/2 HP 7.4 AMPS
14
115 (292)
55 (140)
92 1/2 (235)
3,837 (1,740)
BTP-600-2000
600 (2,271)
2,000,000
2,419 (9,157)
1,939 (7,340)
1/2 HP 7.4 AMPS
14
115 (292)
55 (140)
92 1/2 (235)
3,837 (1,740)
BTP-600-2250
600 (2,271)
2,250,000
2,662 (10,077)
2,182 (8,260)
3/4 HP 10.2 AMPS
16
115 (292)
55 (140)
92 1/2 (235)
4,477 (2,031)
BTP-600-2500
600 (2,271)
2,500,000
2,904 (10,993)
2,424 (9,176)
3/4 HP 10.2 AMPS
16
115 (292)
55 (140)
92 1/2 (235)
4,619 (2,095)
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
BTP-150-140
150 (568)
BTP-150-199
150 (568)
BTP-150-255
Field certification required on all BTP installations in Canada.
15
GAS WATER HEATERS
Small Volume Power Burner
BTP Gas Models
Powered burner models provide
thermal efficiencies of 80%.
These gas powered burner models provide an outstanding
thermal efficiency of 80% or more and are suitable for small
to medium-sized commercial applications.
Small-Volume BTP Quality Features
U
L listed power burner
A
SME construction
n F
actory-installed ASME-rated T&P valve properly
sized for each model
n H
and hole clean outs for easy maintenance
n F
ully automatic controls ensure safe, efficient operation
n B
arometric draft damper ensures correct air flow
in the vent
n P
rofessional start-up provided
n M
ounted on rugged channel iron skids for easy
transport during installation
n M
ultiple anodes for extra protection against
tank corrosion
n F
lame inspection port opening for visual inspection
of flame characteristics during operation
n S
park pilot ignition
­­­­­­n F
actory-installed burner for easy installation
n
n
Codes and Standards
n
A
ll models meet the thermal efficiency and standby loss
requirements of NRCan and current edition of ASHRAE/IESNA 90.1
3-Year Limited Tank/1-Year Limited Parts
Warranty
n
LOW LEAD
CONTENT
F actory start-up is required to validate warranty
Options
n
3
vent options: atmospheric, sidewall and direct-vent
(to be specified at time of order)
Shown here is the powered burner combustion chamber used in the
BTP(V)-540A, BTP(V)-650A and BTP(V)-740A models. These models can
vent through a sidewall up to 100 equivalent feet without an
external blower.
1. Exclusive PermaGlas® Ultra Coat™ Glass-Lined Tank protects tank
surfaces and all welds from the corrosive effects of hot water.
2. P
atented Dome Combustion Chamber ensures optimum flue loading
and efficient heat transfer by balancing pressure inside combustion
chamber.
3. P
re-mix Combustion System provides super clean low-NOx flame.
Helps eliminate hot spots and uneven heat transfer.
4. S
ealed Combustion Chamber reduces heat loss.
HLW
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
FIRST
HOUR
RATING
GPH (LPH)
RECOVERY
100°F (56°C)
TEMP. RISE
GPH (LPH)
VENT
DIAMETER
(IN)
HEIGHT
IN (CM)
DIAMETER
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
BTP(V)-540A
85 (322)
540,000
583 (2,207)
523 (1,980)
9
80 ¾ (205)
29 1/2 (75)
950 (431)
BTP(V)-650A
85 (322)
650,000
690 (2,612)
630 (2,385)
9
80 ¾ (205)
29 1/2 (75)
950 (431)
BTP(V)-740A
85 (322)
740,000
778 (2,945)
718 (2,718)
9
80 ¾ (205)
29 1/2 (75)
950 (431)
(V) - Available for Sidewall Vent or Direct Vent
16
OIL-FIRED WATER HEATERS
COF models provide thermal
efficiencies up to 82%.
Oil-Fired Small-Volume Models
Our COF-199 and larger models have an optional two-stage
pump for use with below-grade oil storage tanks. Features
include two hand hole clean outs for easy servicing.
Small-Volume COF Quality Features
F or small to medium-sized applications
U
L listed oil burner
n 1
80°F adjustable thermostat
n S
ingle-stage oil pump for simple, efficient operation
n S
olenoid oil valve (standard on COF-455, COF-700)
­­
n 3
/4˝ drain valve
n 1
/8 HP motor
n F
actory-installed ASME-rated T&P valve properly sized
for each model
n T
wo hand hole clean outs (COF-385 and larger,
and ASME models) for easy maintenance
n B
arometric draft regulator provided for proper
operation, ensures correct flow in the vent
n F
oam insulation
n Intermittent ignition
n Anodic protection for longer tank life
n F
lame observation port
n G
lass-lined tank with 160 psi maximum working
pressure
n Professional start-up provided
n
n
3-Year Limited Tank/1-Year Limited Parts
Warranty
n
F actory start-up is required to validate warranty
Options
T
wo-stage pump for use with underground
oil storage tanks
n O
il solenoid safety valve
n A
SME construction available on models
COF-315 and larger
n
MODEL
CAPACITY
USG (L)
INPUT*
BTU/h
MAXIMUM
CERTIFIED
ALTITUDE
FT (M)
COF-199
86 (326)
199,000
2,000 (610)
191 (723)
COF-245
86 (326)
245,000
2,000 (610)
235 (890)
COF-315(A)
84 (318)
315,000
2,000 (610)
302 (1,143)
COF-385(A)
75 (284)
385,000
2,000 (610)
COF-455(A)
75 (284)
455,000
2,000 (610)
COF-700(A)
69 (261)
700,000
2,000 (610)
RECOVERY
100°F (56°C)
TEMP. RISE
HLW
APPROX.
SHIPPING WEIGHT
LB (KG)
STD
ASME
DIAMETER
IN (CM)
DEPTH
IN (CM)
74 1/2 (189)
27 3/4 (70)
36 ¾ (93)
553 (251)
74 1/2 (189)
27 3/4 (70)
36 ¾ (93)
554 (251)
-
74 1/2 (189)
27 3/4 (70)
36 ¾ (93)
554 (251)
657 (298)
369 (1,397)
73 3/4 (187)
27 3/4 (70)
36 ¾ (93)
624 (283)
742 (337)
436 (1,650)
73 3/4 (187)
27 3/4 (70)
36 ¾ (93)
700 (318)
747 (339)
671 (2,540)
73 3/4 (187)
27 3/4 (70)
36 ¾ (93)
739 (335)
822 (373)
GPH (LPH)
HEIGHT
IN (CM)
LOW LEAD
CONTENT
-
(A) -Available in ASME models
*Based on No. 2 fuel oil
17
OIL-FIRED WATER HEATERS
Heavy-Duty Oil-Fired
COF/COBT Models
Large Volume High Output Oil
and Dual Fuel Water Heaters.
COF models offer oil-fuel burners for use with No. 1 or 2 oil.
COBT models feature combination gas/oil powered burners
for the versatility of operating with natural gas/propane
and No. 1 or 2 oil. COF/COBT models include some of the
largest and most powerful A. O. Smith tank-type water
heating systems available – with storage/input options up
to 600 gallons/2,500,000 BTU/h and recoveries as high as
2,424 gallons/hour at 100°F rise. All models feature fully
automatic controls with safety shut off, two thermostats
(upper and lower) for accurate temperature control, and
ASME tank construction.
COF (Oil-Fired Models)
Use either No. 1 or 2 fuel oil
3,450 rpm motor
n Multi-annular fuel containment combustor head
n Oil ignition transformer
n Integral 2-stage fuel unit and oil safety valve
n
n
COBT (Combination Gas/Oil-Fired Models)
Use either natural gas or propane and No. 1 or 2 fuel oil
3,450 rpm motor
n Multi-annular fuel containment combustor head
n Gas/electric pilot and gas ignition transformer
n Pilot and main pressure regulators
n Air safety switch
n Manual fuel selector switch
n Integral 2-stage fuel unit
n
n
Fully Automatic Controls with Safety Shut Off
H
igh temperature limit control (manual reset)
A
SME-rated T&P valve
n H
inged door control (COBT models) compartment
for easy access
n U
pper and lower thermostats for accurate
temperature control
n
HLW
n
Glass-Lined Tank
E
xclusive corrosion protection with glass-lining on all
interior surfaces
n E
quipped with multiple anode rods for additional
corrosion protection
n
Heavy-Duty Jacket
H
eavy gauge steel jacket with baked powder-coated
finish for durability
n T
wo 3˝ hand hole inspection openings
n
Maximum Hydrostatic Working Pressure
n
160 psi for all models
Professional Start-Up Service
n
18
A
ssures most efficient combustion and safe
initial installation
COF/COBT Options
F actory mutual approved control arrangement
H
igh or low water pressure switch
n 1
80°F water service thermostats
n A
SME-rated T&P valve
n M
odular graphic burner systems management
on heaters with 270,000 BTU/h input and greater
n
n
Flame Inspection Port Opening
Mounted on Rugged Channel Iron Skids
ASME Stamping
Codes and Standards
Low Water Cut Off
n
3-Year Limited Tank/1-Year Limited Parts
Warranty
n
OIL-FIRED WATER HEATERS
­­­
Two
Layers of High Temperature Ceramic
Fiber Insulation in Combustion Chamber
A
ll models meet the thermal efficiency and
standby loss requirements of NRCan and current
edition of ASHRAE/IESNA 90.1
Factory start-up is required to validate warranty
MODEL
CAPACITY
USG (L)
INPUT
BTU/h
OIL
FIRING RATE
GPH (LPH)
FIRST HOUR
RATING
GPH (LPH)
RECOVERY
100°F (56°C) TEMP. RISE
COF-150-140
163 (617)
140,000
1 (3.8)
241 (912)
136 (515)
COF-150-199
163 (617)
199,000
1.4 (5.3)
298 (1,128)
193 (731)
COF-150-255
163 (617)
255,000
1.8 (6.8)
352 (1,332)
247 (935)
COF-150-270
163 (617)
270,000
1.9 (7.2)
367 (1,389)
COBT-150-350
150 (568)
350,000
2.2 (8.3)
COF/COBT-150-400
151 (572)
400,000
COF/COBT-150-540
151 (572)
COF/COBT-150-720
COF/COBT-200-300*
GPH (LPH)
COBT
MOTOR
HP 1 Ø
120V
COF
MOTOR
HP 1 Ø
120V
VENT
DIAMETER
(IN)
HEIGHT
IN (CM)
DIAMETER
IN (CM)
DEPTH
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
5
82 ¼ (209)
36 1/2 (93)
47 (119)
1,292 (586)
6
82 ¼ (209)
36 1/2 (93)
47 (119)
1,292 (586)
6
82 ¼ (209)
36 1/2 (93)
47 (119)
1,292 (586)
262 (992)
6
82 ¼ (209)
36 1/2 (93)
57 ½ (146)
1,397 (634)
444 (1,681)
339 (1,283)
7
82 ¼ (209)
36 1/2 (93)
57 ½ (146)
1,397 (634)
2.8 (10.6)
452 (1,711)
387 (1,465)
7
82 ¼ (209)
36 1/2 (93)
57 ½ (146)
1,397 (634)
540,000
3.8 (14.4)
629 (2,381)
524 (1,984)
8
82 ¼ (209)
36 1/2 (93)
57 ½ (146)
1,505 (683)
145 (549)
720,000
5.1 (19.3)
803 (3040)
698 (2,642)
10
82 ¼ (209)
36 1/2 (93)
57 ½ (146)
1,510 (685)
221 (837)
300,000
2.1 (7.9)
446 (1,688)
291 (1,102)
6
84 ½ (215)
44 ¾ (114)
66 ½ (169)
2,098 (952)
1/7 HP
4.4 Amp
1/3 HP
5.5 Amp
1/4 HP
4.6 Amp
COF/COBT-200-600
221 (837)
600,000
4.2 (15.9)
737 (2,790)
582 (2,203)
8
84 ½ (215)
44 ¾ (114)
66 ½ (169)
2,098 (952)
COF/COBT-200-800
221 (837)
800,000
5.7 (21.6)
931 (3,524)
776 (2,937)
10
84 ½ (215)
44 ¾ (114)
66 ½ (169)
2,103 (954)
COF/COBT-200-1000
201 (761)
1,000,000
7.1 (26.9)
1,111 (4,206)
970 (3,672)
COF/COBT-200-1250
201 (761)
1,250,000
8.9 (33.7)
1,353 (5,122)
1,212 (4,588)
COF/COBT-200-1500
201 (761)
1,500,000
10.7 (40.5)
1,560 (5,905)
1,455 (5,508)
COF/COBT-300-300*
300 (1,136)
300,000
2.1 (7.9)
501 (1,896)
291 (1,102)
COF/COBT-300-600
300 (1,136)
600,000
4.2 (15.9)
792 (2,998)
582 (2,203)
COF/COBT-300-800
300 (1,136)
800,000
5.7 (21.6)
986 (3,732)
776 (2,937)
COF/COBT-300-1000
300 (1,136)
1,000,000
7.1 (26.9)
1,180 (4,467)
970 (3,672)
COF/COBT-300-1250
300 (1,136)
1,250,000
8.9 (33.7)
1,422 (5,383)
1,212 (4,588)
COF/COBT-300-1500
300 (1,136)
1,500,000
10.7 (40.5)
1,665 (6,303)
1,455 (5,508)
COF/COBT-400-600
411 (1,556)
600,000
4.2 (15.9)
870 (3,293)
582 (2,203)
COF/COBT-400-800
411 (1,556)
800,000
5.7 (21.6)
1,064 (4,028)
776 (2,937)
COF/COBT-400-1000
411 (1,556)
1,000,000
7.1 (26.9)
1,268 (4,800)
970 (3,672)
COF/COBT-400-1250
411 (1,556)
1,250,000
8.9 (33.7)
1,500 (5,678)
1,212 (4,588)
COF/COBT-400-1500
397 (1,503)
1,500,000
10.7 (40.5)
1,733 (6,560)
1,455 (5,508)
COF/COBT-400-1750
397 (1,503)
1,750,000
12.5 (47.3)
1,975 (7,476)
1,697 (6,424)
COF/COBT-400-2000
397 (1,503)
2,000,000
14.2 (53.8)
2,217 (8,392)
1,939 (7,340)
COF/COBT-500-2250
495 (1,874)
2,250,000
16.0 (60.6)
2,445 (9,255)
2,182 (8,260)
COF/COBT-500-2500
495 (1,874)
2,500,000
17.8 (67.4)
2,687 (10,171)
2,424 (9,176)
COF/COBT-600-720
594 (2,249)
720,000
5.1 (19.3)
1,114 (4,217)
698 (2,642)
COF/COBT-600-1000
594 (2,249)
1,000,000
7.1 (26.9)
1,386 (5,247)
970 (3,672)
COF/COBT-600-1250
594 (2,249)
1,250,000
8.9 (33.7)
1,627 (6,159)
1,212 (4,588)
COF/COBT-600-1500
594 (2,249)
1,500,000
10.7 (40.5)
1,871 (7,083)
1,455 (5,508)
COF/COBT-600-1750
594 (2,249)
1,750,000
12.5 (47.3)
2,116 (8,010)
1,697 (6,424)
COF/COBT-600-2000
594 (2,249)
2,000,000
14.2 (53.8)
2,355 (8,915)
1,939 (7,340)
COF/COBT-600-2250
575 (2,177)
2,250,000
16.0 (60.6)
2,585 (9,785)
2,182 (8,260)
COF/COBT-600-2500
575 (2,177)
2,500,000
17.8 (67.4)
2,827 (10,701)
2,424 (9,176)
1/3 HP
5.5 Amp
3/4 HP 10.2 Amp
1/4 HP
4.6 Amp
1/3 HP
5.5 Amp
1/3 HP
5.5 Amp
3/4 HP 10.2 Amp
1/4 HP
4.6 Amp
1/3 HP
5.5 Amp
1/3 HP
5.5 Amp
3/4 HP
10.2 Amp
1 HP
16 Amp
1/3 HP
5.5 Amp
1/4 HP
4.6 Amp
1/3 HP
5.5 Amp
3/4 HP
10.2 Amp
1 HP
16 Amp
10
84 ½ (215)
44 ¾ (114)
66 ½ (169)
2,103 (954)
12
84 ¾ (215)
44 ¾ (114)
66 ½ (169)
2,467 (1,119)
12
84 ¾ (215)
44 ¾ (114)
81 ½ (207)
2,675 (1,213)
6
92 (234)
44 ¾ (114)
66 ½ (169)
2,150 (975)
8
92 (234)
44 ¾ (114)
66 ½ (169)
2,150 (975)
10
92 (234)
44 ¾ (114)
66 ½ (169)
2,308 (1,047)
10
92 (234)
44 ¾ (114)
66 ½ (169)
2,308 (1,047)
12
92 (234)
44 ¾ (114)
66 ½ (169)
2,584 (1,172)
12
92 (234)
44 ¾ (114)
81 ½ (207)
2,774 (1,258)
8
89 (226)
55 (140)
76 ½ (194)
3,207 (1,455)
10
89 (226)
55 (140)
76 ½ (194)
3,212 (1,457)
10
89 (226)
55 (140)
76 ½ (194)
3,212 (1,457)
12
89 (226)
55 (140)
76 ½ (194)
3,212 (1,457)
12
89 (226)
55 (140)
91 ½ (232)
3,402 (1,543)
14
89 (226)
55 (140)
91 ½ (232)
3,528 (1,600)
14
96 ¼ (244)
55 (140)
91 ½ (232)
3,669 (1,664)
16
108 (274)
55 (140)
91 ½ (232)
4,277 (1,940)
16
108 (274)
55 (140)
91 ½ (232)
4,419 (2,004)
10
114 (290)
55 (140)
76 ½ (194)
3,667 (1,663)
10
114 (290)
55 (140)
76 ½ (194)
3,667 (1,663)
12
114 (290)
55 (140)
76 ½ (194)
3,667 (1,663)
12
114 (290)
55 (140)
91 ½ (232)
3,837 (1,740)
14
114 (290)
55 (140)
91 ½ (232)
3,837 (1,740)
14
114 (290)
55 (140)
91 ½ (232)
3,837 (1,740)
16
114 (290)
55 (140)
91 ½ (232)
4,477 (2,031)
16
114 (290)
55 (140)
91 ½ (232)
4,619 (2,095)
*COBT models are 350,000 BTU
Field certification required on all COF/COBT installations in Canada
19
ELECTRIC WATER HEATERS
DEN/DEL Electric
Dura-Power™ Models
The Dura-Power DEN (standard upright) and DEL (lowboy) series are
available with tank capacities from 6 through 119 gallons. They can be
installed for non-simultaneous and single-element operation (maximum
input up to 6 kW ) or for simultaneous dual-element operation (maximum
input up to 12 kW). They are designed for use as recovery heaters for
light-duty hot water supply service.
Zinc-Plated Copper Sheath
Heating Elements Standard
Factory-Wired Controls
emperature control adjustable from
T
110°F to 170°F on single- element
or 120°F to 180°F on dual element
models
n M
anual reset high temperature
cut off per element (dual element
models)
n F
actory-wired for non-simultaneous
operation; easily converted to
simultaneous operation
(three-phase models only)
n
M
edium-watt density design
disperses element temperature
over larger surface contact area to
minimize scale build-up, maximize
efficiency and prolong element life
n E
lement options from 1.5 kW to 6
kW (non-simultaneous
or simultaneous operation),
recoveries from 6 GPH to
49 GPH at 100°F rise
n
Glass-Lined Tank
P
rovides long-lasting protection
against corrosion
n E
quipped with anode rod for
additional corrosion protection
n
Standard Voltages for Easy
Installation
1
20V, 277V single-phase,
and 208V, 240V and 480V
unbalanced three-phase delta
n E
asily converted to single-phase at
terminal block (except for 208V with
6000W elements)
n S
ingle-element heater, single-phase
only (see chart for dual-element
options)
n
n
208V
240V
277V
480V
Yes
Yes
Yes
Yes*
-
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yest
(Yes)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
(Yes)
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
6 gallon model not available above 3kW
6/10/15/20 gallon models all A6 circuit (2 wire) only
* On dual element models, only available for non-simultaneous operation
† On dual element models, only available for 3 phase simultaneous operation
() Only available on single element models
20
Codes and Standards
n
S upplied on 208V, 240V and 480V
models
120V
1
50 psi for all models
A
ll models meet the thermal
efficiency and standby loss
requirements of NRCan and current
edition of ASHRAE/IESNA 90.1
3-Year Limited Tank/1-Year
Limited Parts Warranty
ELEMENT AVAILABILITY
1500
2000
2500
3000
3500
4000
4500
5000
5500
6000
n
Factory-Installed
Terminal Block
LOW LEAD
CONTENT
INPUT (W)
Maximum Hydrostatic Working
Pressure
For complete information on available
configurations, consult spec sheet.
MAXIMUM
KILOWATTS
HEIGHT
IN (CM)
DIAMETER
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
MODEL
CAPACITY
USG (L)
DEL-6S
6 (23)
3
15 1/2 (39)
14 1/4 (36)
DEL-10S
10 (37)
6
18 /4 (46)
18 (46)
54 (24)
DEL-15S
13 (49)
6
26 (66)
18 (46)
58 (26)
DEL-20S
19 (74)
6
22 1/4 (57)
21 3/4 (55)
73 (33)
SINGLE ELEMENT POINT-OF-USE MODELS
1
35 (16)
DUAL ELEMENT MODELS*
DEL-30D
29 (111)
12
30 7/8 (78)
21 3/4 (55)
100 (45)
DEL-40D
38 (145)
12
32 1/4 (82)
24 (61)
125 (57)
DEL-50D
46 (175)
12
32 1/4 (82)
26 1/2 (67)
166 (75)
DEN-30
28 (107)
12
34 1/2 (88)
20 1/2 (52)
98 (44)
DEN-40
37 (143)
12
45 1/8 (115)
20 1/2 (52)
113 (51)
DEN-52
46 (175)
12
54 7/8 (139)
20 1/2 (52)
131 (59)
DEN-66
62 (237)
12
60 3/4 (154)
21 3/4 (55)
176 (80)
DEN-80
75 (284)
12
59 3/8 (151)
24 (61)
211 (96)
DEN-120
113 (428)
12
62 7/16 (159)
29 3/8 (75)
326 (148)
*Pre-wired for unbalanced three-phase only, non-simultaneous operation of
elements standard. Can be re-wired for single phase operation.
ELECTRIC WATER HEATERS
DRE/DVE Electric
Gold and Gold Xi™ Series
Gold and Gold Xi DRE/DVE series available with 50, 80, and 119 gallon storage tanks, with input choices ranging from
6 kW to 54 kW. They can be used as recovery heaters for hot water supply service or as boosters for supplying sanitizing
rinse water for dish washing.
Goldenrod® 24k gold-plated
Elements Standard
n Brass
n
S uperior scaling resistance,
resulting in long term efficiency
and damage protection
n E
lement sizes from 2 kW to
6 kW in 3, 6 or 9 element
configurations provide input
options from 6 kW to 54 kW,
recoveries from 25 GPH to 221
GPH at 100°F rise
n
Internal Fusing for System
Protection
n
D
RE Gold models have surface
mounted thermostats with
temperature control adjustable
120° to 181°F
n M
anual reset high temperature
cut off
n
Advanced Electronic Controls
S afeguards elements and
contactors from short circuits,
overloading and line surges
iCOMM™ compatible and can be
monitored from remote locations.
Call 1.888.WATER02 for more
information
n C
onnect to an existing building
management system via BACnet
or MODBUS with optional ICC
gateway
n P
lain English text and animated icons
n D
isplays detailed operational and diagnostic information
n F
ault or alert messages appear if an operational issue occurs
n L
ast 9 fault and alert messages saved with time stamp ­
n
S ingle-phase and three-phase
delta
n F
ield-convertible voltages threephase to single-phase (and vice
versa) except for 208V/54 kW
n 2
77V single-phase also available
n
Factory-Installed Terminal
Block
P
rovide electrical service to heater
and connect to block
Heavy-Duty Magnetic
Contactors (DVE Models Only)
n
DRE Gold Model Controls
DVE Gold Xi Model Features
Standard 208, 240 and 480V
Options for Easy Installation
n
drain valve
C
SA Certified and ASME rated
temperature and pressure relief
valve
U
L-rated 100,000 cycles
Other Standard DRE/DVE
Features
T
wo anode rods for maximum
corrosion protection
n S
implified circuitry, colour-coded
for ease of service
n B
onderized undercoated baked
enamel finished cabinets
n
B
anks of heating elements (3
elements per bank) are energized
according to adjustable (1˚ to 20˚F)
differential set points for each
bank. Helps reduce current surge
and provides accurate water
temperature control
n L
inear sequencing - first bank on is last bank off
n H
elps reduce current surge/spikes
and avoid peak demand charges
n H
elps reduce operating costs during low load conditions
n M
anual reset high temperature cut off
n
Compliance
n
A
ll models meet the thermal
efficiency and standby loss
requirements of NRCan and current
edition of ASHRAE/IESNA 90.1
3-Year Limited Tank/1-Year
Limited Parts Warranty
Economy Mode Operation
C
ontrol system automatically
lowers the operating set point by
a programmed value during
user-defined time periods
n H
elps reduce operating costs
during unoccupied or low
demand periods
n
Precise Temperature Regulation
n
Immersion thermostat allows
for more accurate temperature
adjustment from 90° to 190°F
APPROX.
SHIPPING WEIGHT
LB (KG)
MODEL
CAPACITY
USG (L)
MAXIMUM
KILOWATTS
HEIGHT
IN (CM)
DIAMETER
IN (CM)
STD
ASME
DVE/DRE-52
50 (189)
54
55 3/4 (142)
21 3/4 (55)
265 (120)
315 (143)
DVE/DRE-80
80 (303)
54
60 1/4 (153)
25 1/2 (65)
280 (127)
330 (150)
DVE/DRE-120
119 (450)
54
62 1/4 (158)
29 1/2 (75)
390 (177)
440 (200)
DVE Model
DRE Model
LOW LEAD
CONTENT
(DVE Models Only)
HLW
(Optional)
21
ELECTRIC WATER HEATERS
Heavy-Duty Custom Xi™
Series Electric DSE Models
The heavy-duty Custom Xi DSE series is Incoloy Sheath Heating Elements
available with storage capacities from 5 Standard
n I ndustrial-grade incoloy sheathed heating
to 119 gallons. All tanks feature ASME
elements are designed for rugged longtank construction. With input choices as
lasting commercial service, and can
withstand sheath temperatures up to
high as 90 kW on 50 through 119 gallon
1500°F
models, the DSE Custom Xi series can be
nE
ach heating element has three separate
used for maximum-demand hot water
heating loops, which provides more
supply service or as boosters for supplying
heating surface, lower watt density and
maximum recovery efficiency
sanitizing rinse water for dish washing.
Progressive Sequencing
nF
irst
heating element on is first heating
element off
nF
irst heating element energized is rotated
with each successive heating cycle on
models with multiple heating elements
n E
vens out wear between heating elements
n H
elps reduce current surge/spikes and
avoid peak demand charges
nP
re-wired
leads provide excellent
protection against oxidation and scaling
n I nput options from 3 kW to
90 kW, recoveries from 12 GPH to 369 GPH
at 100°F rise
Standard Voltages for Easy Installation
n2
08,
240 and 480V single-phase and threephase
nS
ingle-phase 208V and 240V are fieldconvertible to three-phase
nA
ll 208V and 240V at 24 kW and below are
supplied as phase-convertible units (singleto three-phase and vice versa)
n2
77V single-phase also available (Contact
A. O. Smith for 120V circuit availability)
n3
80, 415, 575 and 600 international
voltages also available (check with A. O. Smith)
Factory-Installed Terminal Block
nT
o
accept copper or aluminum leads (on
units with more than one contactor)
Optional Goldenrod®
24-karat gold-plated
elements resist lime
scale adhesion and
sheath temperatures
up to 1500ºF.
compatible and can be
monitored from remote locations. Call
1.888.WATER02 for more information
nP
lain English text and animated icons
nC
onnect to an existing building
management system via BACnet or
MODBUS with optional ICC gateway
nD
isplays detailed operational and
diagnostic information
nF
ault or alert messages appear if an
operational issue occurs
nL
ast 9 fault and alert messages saved with
time stamp
MODEL
22
CAPACITY
USG (L)
system automatically lowers the
operating set point by a programmed
value during user-defined time periods
n H
elps reduce operating costs during
unoccupied or low demand periods
Precise Temperature Regulation
n A
dvanced
electronic control provides
precise ±1°F temperature control that
is ideal for industrial and food service
applications where exact temperatures of
hot water are needed
nO
perating set point is adjustable from 90°
to 190°F
n Manual reset high temperature cut off
Heavy-Duty Magnetic Contactors
Power Circuit Fusing for System
Protection
CSA Certified and ASME Rated
T&P Relief Valve
n i COMM™
LOW LEAD
CONTENT
nC
ontrol
PermaGlas® Ultra Coat™ Glass Lining
with ASME Tank Construction
Advanced Electronic Controls
HLW
Economy Mode Operation
Compliance
n
A
ll models meet the thermal efficiency
and standby loss requirements of NRCan
and current edition of ASHRAE/IESNA 90.1
Brass Drain Valve
3-Year Limited Tank/1-Year Limited
Parts Warranty
MAXIMUM
INPUT
(kW)
IMMERSION
HEATERS
HEIGHT
IN (CM)
DIAMETER
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
DSE-5
5 (19)
3
1
20 ¼ (51)
16 1/4 (41)
82 (37)
DSE-10
10 (38)
6
1
26 ¼ (67)
18 3/4 (48)
116 (53)
145 (66)
DSE-20
20 (76)
18
2
27 1/4 (69)
20 1/2 (52)
DSE-30
30 (114)
24
2
35 3/4 (91)
20 1/2 (52)
150 (68)
DSE-40
40 (151)
36
2
45 3/4 (116)
20 1/2 (52)
190 (86)
DSE-50
50 (189)
90
5
54 3/4 (139)
20 1/2 (52)
221 (100)
DSE-65
65 (246)
90
5
54 (137)
26 1/2 (67)
280 (127)
DSE-80
80 (303)
90
5
52 ¼ (132)
28 (71)
285 (129)
DSE-100
100 (379)
90
5
60 ½ (154)
28 (71)
354 (161)
DSE-120
120 (450)
90
5
65 ½ (166)
30 (76)
420 (191)
ELECTRIC WATER HEATERS
Heavy-Duty CMC/SU Booster
Electric Dura-Power™ Models
The Dura-Power commercial electric water heaters are designed to boost the
water temperatures for applications such as commercial dishwashers, which
require very high temperature sanitizing rinse...typically 180°F.
Both 5-gallon countermount CMC models and 20-gallon SU models are
available with inputs up to 54 kW. All models are also available with an
optional stainless steel tank, for use with deionized water.
Incoloy-Sheath Heating
Elements Standard
Industrial-grade incoloy
sheathed heating elements
are designed for rugged
long-lasting commercial
service and can withstand
sheath temperatures up to
1500°F
n Each heating element has
three separate heating loops,
which provides more heating
surface, lower watt density and
maximum recovery efficiency
n Pre-wired leads provide
excellent protection against
oxidation and scaling
n Input options from 6 kW to
54 kW and recoveries from
25 GPH to 221 GPH at 100°F rise
n Deionized models equipped
with stainless steel standard
elements
n
A. O. Smith Goldenrod®
Elements Optional
atent pending 24K gold-plated
P
sheath plus medium watt
density ensures even longer
element life
n Higher resistance to scale
build up compared to incoloy
elements
n Three-year warranty against
failure due to lime scale build-up
n Not available on deionized
models
n
Standard Voltages for
Easy Installation
S ingle-phase and three-phase
Single-phase 208V and 240V are
field-convertible to three-phase
n CMC models only, 208V and
240V at 24 kW and below are
supplied as phase-convertible
units (single- to three-phase
and vice versa)
n 277V single-phase also
available (contact A. O. Smith
for 120V circuit availability)
Immersion Thermostat for
Efficient Control
lose differential, immersionC
type thermostat for superbly
accurate temperature control
n Adjustable from 140°F to 185°F
n Manual reset high temperature
cut off
n
Power Circuit Fusing for
System Protection
n
Safeguards elements and
contactors from short circuits,
overloading and line surges
Heavy-Duty Magnetic
Contactors
n
UL-rated 100,000 cycles
Factory-Wired 120V
Circuit Controls
20V control circuit powered
1
by fused transformer
n Eliminates need for 120V
service connection
n
Compliance
n
Optional Goldenrod®
24-karat gold-plated
elements resist lime
scale adhesion and
sheath temperatures
up to 1500ºF.
3-Year Limited Tank/1-Year
Limited Parts Warranty
NO. OF
IMMERSION
HEATERS
MODEL
CAPACITY
USG (L)
CMC-6 through 18
5 (19)
1
CMC-20 through 54
5 (19)
2*
n
n
HLW
models meet the thermal
All
efficiency and standby loss
requirements of NRCan
and current edition of ASHRAE/IESNA 90.1
APPROX.
SHIPPING
WEIGHT
LB (KG)
INLET &
OUTLET
(IN)
HEIGHT
IN (CM)
3
/4
13 3/4 (35)
13 (33)
23 ½ (60)
80 (36)
3
/4
12 (31)
18 (46)
23 ½ (60)
96 (44)
WIDTH
IN (CM)
DEPTH
IN (CM)
SU-6 through 18
20 (76)
1
3
/4
25 (64)
22 1/4 (57)
23 (58)
200 (91)
SU-20 through 54
20 (76)
2*
3
/4
25 (64)
22 1/4 (57)
23 (58)
200 (91)
*CMC-54 and SU-54 have three immersion heaters
23
ELECTRIC WATER HEATERS
Heavy-Duty Premium Electric
DVE/DHE Dura-Power™ Xi Models
Dura-Power commercial electric water heaters are built to the same high
quality standards as our gas models. These are the largest commercial electrics we
manufacture. Ideal for use as recovery heaters for all types of large commercial
and industrial applications or for large process potable hot water requirements.
They can be customized to meet any special application with the large selection of
available options.
Advanced Electronic Control
n A. O. Smith’s proprietary electronic
water heater control provides
precise ±1°F temperature control,
that is ideal for industrial and food
service applications where exact
temperatures of hot water are
needed.
· Animated icons display detailed
operational and diagnostic
information, and plain text fault
or alert messages appear if an
operational issue occurs
· Low water cut off is factory
standard and uses a remote
electronic immersion type probe to
prevent energizing of the elements
in the event of low water condition
and eliminates accidental dry firing
HLW
LOW LEAD
CONTENT
Optional Goldenrod®
24-karat gold-plated
elements resist lime
scale adhesion and
sheath temperatures
up to 1500ºF.
· Progressive modulating sizes the
input of available elements to
match current load conditions and
rotates and lead lags element loads
to provide long life and equal wear
· Economy mode operation
automatically lowers the operating
set point by a programmed value
during user defined time periods
using a seven-day clock that may
be programmed for night set
back and/or weekend shutdown
to reduce operating cost and save
money
· iCOMM™ compatible and can be
monitored from remote locations.
Call 1.888.WATER02 for more
information.
· B
uilding management system
compatible via BACnet or MODBUS
with optional ICC gateway
PermaGlas® Ultra Coat™
Glass Lining
nE
xclusive
process provides superior
protection against corrosion in
varying water conditions
ASME Code Construction
nA
ll
24
models are constructed to the
requirements of ASME and are
available in 100, 125, 150 and 160
psi working pressures (125 psi
working pressure is standard)
Incoloy Immersion Heaters
n Heavy-duty
medium watt density
elements (three immersion heater)
have incoloy sheathing providing
excellent protection against
oxidation and scaling with input
ranges from 15 kW to 3000 kW
Power Circuit Fusing for System
Protection
Compliance
n
ll models meet the thermal
A
efficiency and standby loss
requirements of NRCan and current
edition of ASHRAE/IESNA 90.1
Magnetic Contactor(s)
nH
eavy
cycles
duty UL rated for 100,000
Other Standard Features
nC
olour-coded
circuitry for easier
servicing
nA
node rods for maximum corrosion
protection
nS
tandard voltages include 208, 240,
480, 600 volt single or three-phase
nF
or other voltages consult A. O. Smith
n F
actory-installed terminal block(s)
nC
abinet has baked enamel finish
nP
re-wired element terminal leads
nT
emperature and pressure relief
valve
nT
anks have a channel skid base
n A
4" x 6" hand hole is furnished on
500, 600 and 700 gallon models and a
11" x 15" manhole on 800 gallon and
larger sizes
Optional Dual-Energy Source
Capability
nP
rovides
emergency back up energy
source or winter/summer boiler
operation
nC
an be specified with optional water
to water or steam to water heat
exchangers
n B
oth single and double wall heat
exchangers are available
nC
omplete control packages can be
factory installed for hook up and
run capability
3-Year Limited Tank/1-Year
Limited Parts Warranty
n3
-1/2” DIAL-TYPE TEMPERATURE GAUGE – Factory-installed.
n1
1” x 15” MANHOLE – Available as option on tanks 700 gallons
down to 30" tank diameter.
n TANK LININGS
CEMENT – A special formulation of cement providing excellent
corrosion protection. Available on 200-gallon and larger tanks.
EPOXY – A solventless two component epoxy lining applied to a
minimum ten-mil (.010”) dry thickness. Available on 200-gallon
and larger tanks.
n GOLDENROD® ELEMENTS – Available with optional Goldenrod
elements - All DVE/DHE models are available with the Goldenrod
24K gold plated elements (patent pending). Goldenrod elements
provide long-life and five times the scaling resistance of standard
incoloy elements. Goldenrod elements carry a three-year warranty
against failure due to scale buildup.
n STAINLESS STEEL VESSELS – Are available for deionized water. Built
with stainless steel under rules of Section IV of the ASME Boiler
and Pressure Vessel Code for operation on deionized water having
a minimum specific resistivity of 10 megohm/cm.
n 150 OR 160 PSI WORKING PRESSURE – Must be specified at time of
order.
Other Optional Features
n TEMPERATURE AND PRESSURE RELIEF VALVES – For working
pressures other than standard consult factory.
n HORIZONTAL OR VERTICAL – See specifications, most gallon
capacities may be obtained in vertical or horizontal construction.
n CIRCULATING PUMP PACKAGE – Circulating pump and piping
sized to turn over entire storage capacity of tank once each hour.
Recommended to optimize available water at temperature in
horizontal tanks particularly where low draw conditions
are anticipated.
n OPTIONAL INTERNATIONAL VOLTAGES – 380 and 415 volts
three-phase.
n 3-1/2” DIAL-TYPE PRESSURE GAUGE – Factory-installed.
Control Options
n COPPER TUBE TANK HEATER – Double wall copper tube tank
heaters are designed for heating potable water with both potable
or non-potable liquids or steam, and are specifically engineered for
installation in models DVE and DHE for dual-energy applications.
Tank heaters have a positive fail-safe means of leak detection in
the event of either tube failure to prevent mixture of heating
medium and potable water. Single wall heat exchangers are also
available.
n TERMINAL BLOCKS – Allows for remote connection to building
demand limiter or other functions.
n AUTOMATIC RESET HIGH LIMIT – A control that in the event of
high temperature, interrupts power, de-energizing elements,
automatic reset. (Standard with modulating step control).
n INDICATING LIGHTS – Denotes heating stage(s) in operation. Up to
one light per contactor is available.
n OVERRIDE SWITCHES – A simple means of load control allows all or
part of unit input to be controlled manually. Up to one switch per
contactor is available.
n SAFETY DOOR INTERLOCK – Prevents opening of control panel
door when heater power supply is on. NOTE: Once door is opened
heater may be energized if necessary for service diagnosis.
n SHUNT TRIP CIRCUIT BREAKER – A safety device (circuit breaker)
which disconnects power to heater in the event of over-current,
high temperature or low water level, breaker must be
manually reset.
n CIRCUIT BREAKER – A safety device which disconnects power to the
heater in the event of overcurrent.
VERTICAL ELECTRIC STORAGE HEATERS
HORIZONTAL ELECTRIC STORAGE HEATERS
MODEL*
CAPACITY
USG (L)
MAX
INPUT
(kW)
ELECTRIC WATER HEATERS
Options
HEIGHT
IN (CM)
WIDTH
IN (CM)
DEPTH
IN (CM)
MODEL*
CAPACITY
USG (L)
MAX
INPUT
(kW)
HEIGHT
IN (CM)
WIDTH
IN (CM)
DEPTH
IN (CM)
37 (94)
DHE-200
200 (757)
180
38 1/2 (98)
77 (196)
36 (91)
DVE-140
140 (530)
150
83 ½ (212)
30 (76)
DHE-250
250 (946)
240
38 1/2 (98)
91 (231)
36 (91)
DVE-150
150 (568)
150
83 1/2 (212)
30 (76)
37 (94)
DHE-300
300 (1,136)
300
44 1/2 (113)
81 (206)
42 (107)
DVE-150L
150 (568)
150
59 1/2 (151)
36 (91)
43 (109)
DHE-350
350 (1,325)
330
44 1/2 (113)
93 (236)
42 (107)
DVE-200
200 (757)
180
79 1/2 (202)
36 (91)
43 (109)
DHE-400
400 (1,514)
390
44 1/2 (113)
100 (254)
42 (107)
DVE-250
250 (946)
240
93 (236)
36 (91)
43 (109)
DHE-500
500 (1,893)
480
51 (130)
94 (239)
48 (122)
DVE-300
300 (1,136)
300
83 1/2 (212)
42 (107)
49 (124)
DHE-600
600 (2,271)
600
51 (130)
109 (277)
48 (122)
DVE-350
350 (1,325)
330
95 1/2 (243)
42 (107)
49 (124)
DHE-700
700 (2,650)
690
51 (130)
121 (307)
48 (122)
DVE-400
400 (1,514)
390
102 1/2 (206)
42 (107)
49 (124)
DHE-800
800 (3,028)
780
57 (145)
111 (282)
54 (137)
DVE-500
500 (1,893)
480
97 (246)
48 (122)
55 (140)
DHE-1000
1,000 (3,785)
990
61 (155)
111 (282)
60 (152)
DVE-600
600 (2,271)
600
112 (284)
48 (122)
55 (140)
DHE-1250
1,250 (4,732)
1,200
61 (155)
138 (351)
60 (152)
DVE-700
700 (2,650)
690
124 (315)
48 (122)
55 (140)
DHE-1500
1,500 (5,678)
1,500
61 (155)
150 (381)
60 (152)
DVE-800
800 (3,028)
780
116 (295)
56 (142)
61 (155)
DHE-2000
2,000 (7,571)
1,980
70 (178)
177 (450)
66 (168)
DVE-1000
1,000 (3,785)
990
116 (295)
60 (152)
67 (170)
DHE-3000
3,000 (11,356)
3,000
76 (193)
211 (536)
72 (183)
DVE-1250
1,250 (4,732)
1,200
143 (363)
60 (152)
67 (170)
DHE-5000
5,000 (18,927)
3,000
82 (208)
296 (752)
78 (198)
DVE-1500
1,500 (5,678)
1,500
155 (394)
60 (152)
67 (170)
DHE-7500
7,500 (28,391)
3,000
94 (239)
317 (805)
90 (229)
DVE-2000
2,000 (7,571)
1,980
183 (465)
66 (168)
73 (185)
DHE-10,000
10,000 (37,854)
3,000
106 (269)
345 (876) 102 (259)
DVE-3000
3,000 (11,356)
3,000
217 (551)
72 (183)
79 (201)
DVE-5000
5,000 (18,927)
3,000
309 (785)
78 (198)
85 (216)
DVE-7500
7,500 (28,391)
3,000
330 (838)
90 (229)
97 (246)
DVE-10,000
10,000 (37,854)
3,000
358 (909)
102 (259) 109 (277)
*Complete model number includes the desired kW at the end.
Minimum installation clearances required: 30˝ (76 cm) from front, 12˝ (30 cm)
from top and 24˝ (61 cm) from right side.
*Complete model number includes the desired kW at the end.
Minimum installation clearances required: 30˝ (76 cm) from front, 12˝ (30 cm) from top and 24˝ (61 cm) from right side.
Field certification required on all DVE/DHE installations in Canada.
25
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
XWH Model Circulating
Water Heaters
The ENERGY STAR® qualified A. O. Smith high efficiency
condensing XP Water Heater utilizes a state-of-the-art heat
exchanger and control technology to provide large volumes of
hot water for demanding commercial and industrial potable
hot water applications. The all stainless steel water tube heat
exchanger construction allows the XP Water Heater to operate in
a continuous condensing mode while maximizing longevity and
delivering thermal efficiencies as high as 99% when operating in
low temperature applications.
A unique multi-burner design is control sequenced and modulated
to produce turndown rates of up to 20:1. Precise temperature
control and accurate load matching produce smooth system
operation and eliminates wasteful short cycling and temperature
overshooting.
Advanced Multi-Burner, Low NOx
Combustion Technology
n
n
V
enturi-mixing gas/air ratio system - works with variable speed
blower to precisely mix gas and air throughout firing range
F ully modulating capability prevents energy-stealing short
cycling and provides smooth system operation with higher
overall system efficiencies
Advanced Sola Control
n
n
n
n
n
HLW
L arge touch screen user interface
F actory standard with MODBUS protocol connections
T
he latest in energy saving algorithms
Includes remote tank temperature control to adjust tank
temperature at the water heater - modulates the water heater
to maintain tank set point temperature within ±1°F
W
ater heater output control features 20:1 turndown ratio on
models 2 million BTU/h and up, 10:1 turndown ratio on models
1.7 million BTU/h and down
All-Bronze Factory-Mounted Pump(s)
n
n
n
Integrally mounted, wired, and controlled by the water
heater control
F actory-sized for proper flow between water heater and
storage tank
A
llows 50 equivalent feet of piping between water heater
and tank
Multi-Pass/Multi-Burner Condensing Stainless Steel
Heat Exchanger
n
n
n
n
n
26
U
tilizes leading-edge multi-pass water tube heat exchanger to
maximize heat transfer
D
esigned for fully condensing operation throughout the
heating range
A
ll heating surfaces are 316L stainless steel to provide a long and
trouble-free service life
S aves both fuel and operating cost with every heating cycle
Impervious to thermal shock
Direct Vent Flexibility
n
n
n
n
D
irect vent up to 100 equivalent feet (30 meters) of pipe
Sidewall or vertical
L ower installation cost with ULC S636 approved PVC/CPVC venting material –
uses CPVC for first 10 feet (3 meters) and PVC thereafter
A
pproved for use with UL approved AL29-4C® stainless steel venting materials
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
XWH Model Circulating
Water Heaters
A unique multi-burner design.
Factory Start-Up Included
n
R
equired for activating warranty and assuring maximum operating
performance. Contact your local sales representative or Authorized
Start-Up Agent to arrange a FREE certified start-up
Codes and Standards
n
A
ll models meet the thermal efficiency and standby loss requirements of NRCan
and current edition of ASHRAE/IESNA 90.1
Up to 96% Thermal Efficiency (AHRI Certified)
5-Year Limited Heat Exchanger/1-Year Limited Parts Warranty
n
F or complete information, consult written warranty or contact A. O. Smith
Other XP Features:
n
n
n
M
eets ASME CSD-1/GE gap codes – factory standard
C
SA certified to the ANSI Z21.10.3-CSA 4.3 water heater
standard
n
D
irect spark ignition
n
F actory-installed electrical disconnect
H
oneywell sola control with colour touch screen LCD
display
n
A
SME 160 psi working pressure
n
A
SME rated pressure relief valve – 125 psi
· Inlet/outlet and remote tank temperature display
XP Options:
· Logs faults, run time, cycles
· Redundant flow and low water protection - factory
installed LWCO and flow switch(s)
n
· Redundant ignition controls – should one burner fail
remaining burners continue to heat
n
n
n
A
SME HLW stamped heat exchanger(s)
C
ondensate neutralization kit
V
ent termination kits
S kid mounted systems
· Alarm buzzer
RECOVERY CAPACITIES
MODEL
INPUT
BTU/h
XWH-1000
920,000
XWH-1300
1,300,000
XWH-1700
1,700,000
XWH-2000
1,999,900
XWH-2600
2,600,000
XWH-3400
3,400,000
WATER
FLOW
TEMPERATURE RISE - °F (°C)
40
60
70
80
90
100
120
140
(22)
(33)
(39)
(44)
(50)
(56)
(67)
(78)
GPH
2,662
1,775
1,521
1,331
1,183
1,065
887
761
LPH
10,078
6,719
5,759
5,039
4,479
4,031
3,359
2,880
GPH
3,742
2,495
2,139
1,871
1,663
1,497
1,247
1,069
LPH
14,167
9,444
8,095
7,083
6,296
5,667
4,722
4,048
GPH
4,904
3,269
2,802
2,452
2,180
1,962
1,635
1,401
LPH
18,565
12,376
10,608
9,282
8,251
7,426
6,188
5,304
GPH
5,794
3,862
3,311
2,897
2,575
2,317
1,931
1,655
LPH
21,931
14,621
12,532
10,966
9,747
8,773
7,310
6,266
GPH
7,501
5,000
4,286
3,750
3,334
3,000
2,500
2,143
LPH
28,393
18,929
16,225
14,196
12,619
11,357
9,464
8,112
GPH
9,891
6,594
5,652
4,945
4,396
3,956
3,297
2,826
LPH
37,441
24,961
21,395
18,721
16,641
14,976
12,480
10,697
27
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
SINGLE HEAT EXCHANGER MODELS
High Efficiency Condensing
Circulating Water Heaters
SINGLE HEAT EXCHANGER
BOILER
DOUBLE
HEAT EXCHANGER MODELS
SINGLE HEAT EXCHANGER MODELS
SINGLE
HEAT EXCHANGER
BOILER
SINGLE
EXCHANGER
BOILER
Rough
In Dimensions (Double)
INHEAT
DIMENSIONS
(SINGLE)
Rough In Dimensions (Single) ROUGH
ROUGH
IN DIMENSIONS
(SINGLE)
ROUGH
IN DIMENSIONS
(SINGLE)
Models
XWH-1000
XWH-1300XWH-2000
XWH-1700
MODELS
XWH-2600
XWH-3400
XWH-1000
XWH-1300
XWH-1700
XWH-1000
XWH-1300
XWH-1700
Models
XWH-1000
XWH-1300
XWH-1700
Dimensions
inches
inches
mm
inches
mm
DIMENSIONS
INCHES CM INCHES
CM INCHESmm
CM
DIMENSIONS INCHES
CM INCHES
CM INCHES
Dimensions
inches inches
mm mm
inches
mm mm
inches inches
mm CMmm
Dimensions
inches
Flue
Outlet
Diameter
6
152
8
152
8
203
FLUE OUTLET
FLUE OUTLET
6
15
86
15
8152
20
Flue Outlet
8
152
8
20
88
20
10 203 25
Flue Diameter
Outlet Diameter
6
152
8
152
8
203
DIAMETER
DIAMETER
Air Intake Diameter
6
152
6
152
8
203
Air
Intake
Diameter
6
152
6
152
8
203
AIR INTAKE
AIR INTAKE
Air Intake Diameter
6
152
6
152
8
8
20
8
10 NPT 25 203
15
6
15
8
202 inch NPT
Water Inlet6
2201/2 inch
DIAMETER
DIAMETER
Water Inlet
2 inch NPT
2 1/2 inch
NPT
Water Inlet
2 inch NPT
2 1/2
inch NPT
Water
Outlet
2 inch NPT
2 1/2 inch
NPT
3 inch NPT
4 inch
NPT
WATER INLET
2 inch NPT
2 1/2 inch NPT
WATER
INLET
Water
Outlet
2
inch
NPT
2
1/2
inch
NPT
Water Outlet
2 inch NPT
2 1/2 inch NPT
Gas Inlet
2 inch NPT
2 inch 4NPT
2 inch NPT
2 1/2 inch NPT
3 inch NPT
inch NPT
WATER OUTLET
WATER
OUTLET
Gas Inlet
2 inch NPT
2 inch NPT
Gas Inlet
2 inch NPT
2 inch NPT
1199
49INLET
1245 2 inch NPT
57
1448
2 inch NPT 47
2 inch
NPT
GAS INLET A
3 inch NPT
GAS
A
47
1199
49
1245
57
1448 1448
A
47
1199
49
1245
57
B
68A
1727
76
1930
47
120
49 67 125
57 1702
145
A
47
119
4976
125
57 1930145
B
67
1702 1702
68
1727
67
C B67
29 68
7371727
29 76
7371930
170
68 29 173
76 737
193
B
78
198
8029
203
91 737 231
B
C
29
737
29
737
C
29
737
29
737
29
38
965
37
940737
29
74
29 37 74
29 94074
C D D
37
940
38 C 38
965
36
91
3737
94
37 940 94 940
D
37
940
965
37
23
584
24
610
37
94
38 23 97
37 58494
D E E
23
584
23 D 23
584
22
56
2224
56
22 610 56 610
E
584
9 23
22961
9
229584
9 24
229
23
58
23
58
24
E F F
9
229
9
229
9
229
F
9
229
40864229
102
41
41
104229
34E 9
341049
864
9
23
9 34 23
986486423
F G G
34
34
864
34
864
H G
44 34
1118864
45F 34
45 1534
1143
71143864
18
6
6
15 864
34
86
34
86
34
G H
44
1118 86
45
1143 1143
45
1143 1143
J H
6 44
1521118
6 G 45
152 25
6 2545
152
10
10
10
25
6
6
152
6
152
44
112
45
114
45152 114
H J
K J
11 6
279152
11 6
279152
11 6
279152
11
11 H 11
279
4
10
4 11
10
4 279 10
6
15
6
15
6279 15
J K
K
11
279
279
11
L
12
305
11
279
12
305279
12
305 28
11
279
20
51
1912
48
19 305 48 305
J 11
28
11
28
11
L11
12
305
279
12
K L
MODELS
Models
12
31
11
28
12
31
K
28
DOUBLE HEAT EXCHANGER BOILER
12
31
12
31
13
33
DOUBLE HEAT EXCHANGER MODELS
L
VERSATILE MULTI-VENTING CONFIGURATIONS
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
XWH Model Circulating
Water Heaters
DIRECT VENT, HORIZONTAL VENT VERTICAL INTAKE
VERTICAL VENTING
HORIZONTAL VENTING
VERTICAL VENTING
VERTICAL
VENTING
DIRECT VENT, VERTICAL VENT HORIZONTAL INTAKE
DIRECT VENT, HORIZONTAL VENT VERTICAL INTAKE
HORIZONTAL VENTING
DIRECT VENT, HORIZONTAL VENT
VERTICAL INTAKE
DIRECT VENT, VERTICAL VENT
HORIZONTAL INTAKE
DIRECT VENT
HORIZONTAL
DIRECT VENT VERTICAL
DIRECT
VENT VERTICAL
DIRECT VENT HORIZONTAL
Direct or sidewall vent for up to 100 equivalent feet (30 meters) of pipe. Lower installation cost with approved ULC S636 CPVC/
PVC venting material – uses CPVC for first 10 feet (3 meters) and PVC thereafter. Also approved for use with UL approved
AL29-4C® stainless steel venting materials. For the detailed venting instructions review the XP water heater instruction manual
at www.hotwater.com.
ULC S636 APPROVED VENT AND AIR INTAKE FITTINGS
EXHAUST/VENT TERMINATIONS (PVC) PART NUMBERS
AIR INTAKE TERMINATION (PVC) PART NUMBERS
DIRECT VENT, VERTICAL VENT HORIZONTAL INTAKE
HORIZONTAL VENTING
Models
Pipe Size
Vertical
(PVC Rain Cap)
Horizontal
(PVC Tee w/Screens)
Models
XWH 1000
6”
320884-000
321765-000
XWH 1000
XWH 1300
XWH 1300
XWH 1700
8”
XWH 2000
320884-001
Pipe Size
Combustion Air Intake (Elbow)
6”
321764-000
8”
321764-001
10”
321764-002
XWH 1700
321765-001
XWH 2000
XWH 2600
XWH 2600
XWH 3400
10”
320884-002
321765-002
XWH 3400
Please note: When direct or sidewall venting, the water heater’s CSA certification requires that only the above approved vent and combustion air intake terminations be used.
FLOW RATE
GAS PRESSURE REQUIREMENTS
TYPE
OF
GAS
MODELS
(XWH)
1000, 1300, 1700,
2000, 2500, 3400
Natural
Propane
MAXIMUM
SUPPLY PRESSURE
MINIMUM
SUPPLY PRESSURE
INCHES
W. C.
kPa
INCHES
W. C.
kPa
14.0
3.49
4.0
1.0
14.0
3.49
4.0
2.0
ELECTRICAL REQUIREMENTS
MODEL
SUPPLY
VOLTAGE
(VOLTS)
FREQUENCY
(HZ)
CURRENT
(AMPS)
XWH-1000
120V
60
30
XWH-1300
120V
60
30
XWH-1700
120V
60
30
XWH-2000
120V
60
60
XWH-2600
120V
60
60
XWH-3400
120V
60
60
ELECTRICAL NOTES:
A dedicated, single phase,
30/60 amp circuit breaker with
a grounded neutral should be
provided to supply power to the
water heater.
A dedicated, single phase,
60/60 amp circuit breaker with
a grounded neutral should be
provided to supply power to the
water heater.
RECOMMENDED FLOW RATES @ 0-12 GRAINS PER GALLON
MODELS
TEMPERATURE
RISE (rT °F)
GPM
PRESSURE LOSS
IN FEET OF HEAD (P)
XWH 1000
25
70
17.5
XWH 1300
25
99
22
XWH 1700
25
129
23
XWH 2000
25
153
17.5
XWH 2600
25
198
22
XWH 3400
25
261
23
Notes: For hard water systems with water hardness greater
than 12 grains per gallon, A. O. Smith recommends a water
softener be installed and maintained.
The factory installed/supplied pump is sized to maintain a rT
of 25°F through the water heater at 100% fire. In addition to
the pressure loss through the water heater, the factory supplied
pump is sized for an additional 50 equivalent feet (15 meters) of
piping between the water heater and a storage tank. Consult the
factory for systems where the piping between the water heater
and the tank exceed 50 equivalent feet (15 meters).
29
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
Burkay® HW
Gas Models
80% thermal efficiency hot water
supply boilers.
Famous Burkay reliability. Because of their lightweight and compact
design, they may be easily transported on a two-wheel dolly
replacing large boilers in a much smaller space. Burkay models are
for indoor use in installations requiring higher inputs up to 670,000
BTU. They can be manifolded for unlimited fire power.
All Non-Ferrous Waterways
A
ll castings are made of bronze or brass
A
ll water tubes are made from copper
n B
razed joints or flare union construction make the
boiler immune to the effects of thermal shock and
thermal cycling
n
n
Efficient Copper Coil Combustion Chamber
T
he combustion chamber is a heat exchanger formed
from a two passage coil of tightly wound continuous
copper tube
n Water
circulating through this coil surrounds the main
burner and captures the radiant heat
n A
wrap of insulation on the outside of the coil retains
the heat captured by the circulating water
n
Copper Heat Exchanger
D
irectly above the coil and the main burner is a compact,
horizontal, copper fin tube heat exchanger
n T
he flue gases must pass through this efficient heat
exchanger before leaving the boiler
n T
his unique design provides maximum heat transfer and
proven field durability
n
Thermal Balancer
n
LOW LEAD
CONTENT
P
atented pump delay system that allows the boiler
and pump to run simultaneously but delays pump
shot off at end of heating cycle to remove usable heat
from the heat exchanger and reduce the scale forming
tendencies of motionless hot water
Codes and Standards
n
A
ll models meet the thermal efficiency and standby
loss requirements of NRCan and current edition of
ASHRAE/IESNA 90.1
5-Year Limited Heat Exchanger/1-Year Limited
Parts Warranty
HEIGHT*
IN (CM)
DIAMETER
IN (CM)
DEPTH
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
8
65 (165)
25 1/4 (64)
29 5/8 (75)
250 (113)
10
57 1/8 (145)
27 (69)
31 1/2 (80)
301 (137)
10
57 1/8 (145)
27 (69)
31 1/2 (80)
301 (137)
515 (1,949)
10
68 5/16 (174)
27 (69)
36 1/2 (93)
381 (173)
600 (2,271)
12
68 5/16 (174)
27 (69)
36 1/2 (93)
381 (173)
RECOVERY
100°F (56°C) TEMP. RISE
MODEL
INPUT
BTU/h
OUTPUT
BTU/h
HW-300
300,000
240,000
297 (1,124)
HW-399
399,000
319,200
388 (1,469)
HW-420
420,000
336,000
413 (1,563)
HW-520
520,000
416,000
HW-670
660,000**
528,000**
GPH (LPH)
VENT
DIAMETER
(IN)
*Height to top of diverter
**Propane: 670,000 BTU/h INPUT; 536,000 BTU/h OUTPUT.
30
Burkay Genesis® Circulating
Water Heaters
A. O. Smith Burkay Genesis water heaters offer everything you
could ask for in a non-condensing water heater. They provide a
near condensing 85% thermal efficiency, outstanding venting
flexibility, space-saving stackable design and an advanced
electronic control system.
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
85% thermal efficiency
hot water heater.
Electronic Control with Precise Temperature
Management
Controls every electrical water heater function,
including pump operation and main burner ignition,
delivers precise temperature management with ±1ºF
accuracy
n Display panel shows current operating status and fault
readings in easy-to-understand English instead of
confusing numeric codes
n Display also shows temperature set points, outlet
temperature, current inlet/outlet differential (∆T) and
tank temperature
n Help screens assist in water heater set-up and explain
all control options
n When mounted in the storage tank, the included
remote temperature sensor allows the tank
temperature to be set and monitored at the water
heater
n
LOW LEAD
CONTENT
HLW
Multiple Venting Options
n All Genesis models can vent vertically in Category I with double wall “B” vent or horizontally in Category IV with AL29-4C® stainless steel vent material
Copper Finned-Tube Heat Exchanger
Gasket-less glass-lined headers and copper finned tubes
with extruded integral fins deliver exceptional heat
transfer
n ASME certified "HLW" stamped 160 psi working
pressure
n Copper is lightweight for easier handling and immune
to thermal shock n
Stage Gas Firing System
Prevents short cycling and ensures smooth operation,
saves fuel and extends product life
n Delivers maximum output when demand is high,
reduced firing rates during off peak times
n
Factory Start-Up Included
n
Required for activating warranty and assuring
maximum operating performance. Contact your local
sales representative or Authorized Start-Up Agent to
arrange a FREE certified start-up
Codes and Standards
n
All models meet the thermal efficiency and standby
loss requirements of NRCan and current edition of
ASHRAE/IESNA 90.1
5-Year Limited Heat Exchanger/1-Year Limited
Parts Warranty
31
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
Clean burning Stainless
Steel Premix Burners
for smooth ignition and
clean combustion
32
RECOVERY
100°F (56°C) TEMP. RISE
GPH (LPH)
WATER
CONNECTION
(IN)
GAS
CONNECTION
(IN)
VENT / INTAKE
CONNECTION
(IN)
HEIGHT
IN (CM)
WIDTH
IN (CM)
WIDTH
WITH
PUMP
IN (CM)
DEPTH
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
399,000
412 (1,560)
2
1 1/4
6/6
31 1/2 (80)
37 5/8 (96)
46 1/2 (118)
22 1/4 (57)
454 (206)
GWH-500
500,000
515 (1,949)
2
1
1 /4
6/6
31 /2 (80)
45 /8 (115)
54 /4 (138)
22 1/4 (57)
467 (212)
GWH-650
650,000
670 (2,536)
2
1 1/4
8/8
31 1/2 (80)
56 3/4 (144)
65 5/8 (167)
22 1/4 (57)
551 (250)
GWH-750
750,000
773 (2,926)
2
1 1/4
8/8
31 1/2 (80)
64 (163)
72 7/8 (185)
22 1/4 (57)
611 (277)
GWH-1000
990,000
1,020 (3,861)
2 1/2
2
10/10
36 (91)
48 1/2 (123)
54 3/8 (138)
33 (84)
843 (382)
GWH-1250
1,260,000
1,298 (4,913)
2 1/2
2
12/12
36 (91)
58 3/4 (149)
64 5/8 (164)
33 (84)
939 (426)
GWH-1450
1,440,000
1,484 (5,618)
2 1/2
2
12/12
36 (91)
68 7/8 (175)
74 3/4 (190)
33 (84)
1,035 (469)
GWH-1800
1,800,000
1,855 (7,022)
2 1/2
2
14/12
36 (91)
82 3/8 (209)
88 1/4 (224)
33 (84)
1,168 (530)
GWH-2100
2,070,000
2,133 (8,074)
2 1/2
2
14/12
36 (91)
92 5/8 (235)
98 1/2 (250)
33 (84)
1,285 (583)
MODEL
INPUT
BTU/h
GWH-400
1
3
1
Mechanical Venting Flexibility
Direct-Venting Examples
A
llows clean, uncontaminated air to be
drawn directly into the unit
n F
lue gas by-products are expelled through the wall to the outside
n T
he water heater can be vented directly through an outside wall or vertically through the roof
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
Burkay Genesis®
n
Horizontal sidewall directventing rear intake/exhaust
Vertical direct-venting top
intake/exhaust
Vertical direct-venting with
horizontal combustion
air in-take rear intake/top
exhaust
Other Genesis Features
S tage firing - 2 stages
Sealed combustion chamber
n Stainless steel burners
n All bronze circulating pump (shipped loose)
n On/Off switch
n Adjustable high limit with manual reset
n Pump delay
n ASME T&P relief valve 125 psi
n Factory mounted flow switch
n BMS terminal strip
n Contacts for air louvers
n Contacts on any failure
n
n
Genesis Options
C
upro-nickel heat exchanger
High gas pressure switch with manual
reset
n Low gas pressure switch with manual
reset
n Low water cut off with manual reset and test
n Stack rack
n Combustible floor shield (400 - 750)
n International voltage (230V 50Hz)
n Sequencing control panel with cascade/
lead-lag operation for 1-4 water heaters
n
n
Horizontal direct-venting
with vertical combustion
air intake top intake/rear
exhaust
Conventional Venting Examples
Horizontal sidewall-venting
with rear exhaust
Conventional verticalventing with top exhaust
See Installation Manual for detailed venting information and
maximum/minimum intake and venting distances.
33
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
Up to 87% efficient, hot water
supply with modulating fire
4:1 turndown.
Variable Fire (VF)
Circulating Water Heaters
The VF Series Circulating Water Heaters are designed with one thing in mind: to
provide the best value for our customer. These heaters deliver an exceptionally high
thermal efficiency by combining an advanced modulating venturi-mixing gas/air ratio
system with a vertical multi-pass copper heat exchanger for outstanding efficiency of
up to 87%.
The secret to the stunning performance of the VF Series is its flexibility.
The VF is capable of firing from 100% to 25% or a 4:1 turndown ratio. The water
heater’s output is based strictly on the current system demand and required BTUs
needed to maintain the desired system set-point temperature. The VF’s modulating
capability is virtually limitless.
The VF Water Heater sets a high-efficiency standard by combining thermal efficiencies
up to 87% with a smoother, more energy-efficient overall system operation.
Advanced High Efficiency
Combustion Technology
n
n
V
enturi-mixing gas/air ratio
system works with variable speed
blower to precisely mix gas and air
throughout firing range
4:1 turndown fully modulating
capability prevents energy stealing
short cycling and provides smooth
system operation with higher
overall system efficiencies
n
n
Category II and IV Listed
n
n
n
HLW
n
™
Z
ero clearance on sides and
lightweight copper heat exchanger
makes VF Series easier to move and
install in limited spaces —perfect
for retrofits
F its in an elevator, ideal for boiler
rooms with limited access — only
24˝ wide
Multiple water heater systems
provide increased turndown and
even smoother, more efficient
system operation
4
water heaters with 4:1 turndown
= 16:1 total system turndown
High Efficiency Copper Fin Tube
Heat Exchanger
n
n
34
V
ertical heat exchanger design
encircles the burner with a
combustion chamber that is a 360°
wall of copper fin tubes
A
ll internal heat exchanger noncopper surfaces are glass lined with
A. O. Smith's proprietary porcelain
glass coating to resist rust
R
equires AL29-4C® gas tight rust
resistant venting material
Factory Start-Up Included
n
Compact, Low-Profile Design
n
Impervious to thermal shock
Heavy duty gasket-less heat
exchanger design
R
equired for activating warranty
and assuring maximum operating
performance. Contact your local sales
representative or Authorized
Start-Up Agent to arrange a FREE
certified start-up
Codes and Standards
n
A
ll models meet the thermal
efficiency and standby loss
requirements of NRCan and current
edition of ASHRAE/IESNA 90.1
Other VF Water Heater Features:
n
n
n
n
n
n
n
SME-rated T&P valve
A
Factory mounted flow switch
C
ontacts for 0-10 VDC BMS external
control
C
ontacts for alarm or any failure
A
ll bronze factory supplied pump
D
igital inlet and outlet temperature
readout
M
anual reset hi-limit
5-Year Limited Heat Exchanger
/1-Year Limited Parts Warranty
VF Water Heater Approved Options
n
F or optional equipment, see VF
Water Heater spec sheet
HEIGHT
IN (CM)
WIDTH
IN (CM)
DEPTH
WITH
PUMP
IN (CM)
DEPTH
IN (CM)
APPROX.
SHIPPING
WEIGHT
LB (KG)
527 (1,995)
44 1/2 (113)
23 1/8 (59)
45 1/2 (116)
30 3/8 (77)
573 (260)
791 (2,994)
52 1/8 (132)
23 1/8 (59)
45 1/2 (116)
30 3/8 (77)
622 (282)
999,999
1,054 (3,990)
59 ¼ (150)
23 1/8 (59)
45 ½ (116)
30 3/8 (77)
662 (300)
VWH-1500
1,500,000
1,582 (5,989)
65 3/8 (166)
27 1/8 (69)
51 (130)
31 5/8 (80)
1,118 (507)
VWH-2000
2,000,000
2,109 (7,983)
76 5/8 (195)
27 1/8 (69)
51 (130)
31 5/8 (80)
1,187 (538)
MODEL
INPUT
BTU/h
VWH-500
500,000
VWH-750
750,000
VWH-1000
RECOVERY
100°F (56°C) TEMP. RISE
GPH (LPH)
Versatile Multi-Venting Configurations
n
Two-pipe direct-venting vertical and/or horizontal sidewall, with all combustion makeup air drawn from
outside the building
50 Equivalent Feet
(15 Meters) Exhaust
50 Equivalent Feet
(15 Meters) Intake
90 Degree Elbows =
5 Feet (2 Meters)
45 Degree Elbows =
2 1/2 Feet (1 Meter)
CIRCULATING WATER HEATERS &
HOT WATER SUPPLY BOILERS
Variable Fire (VF) Circulating
Water Heaters
DIRECT-VENTING
n
Conventional venting, vertical or horizontal sidewall
50 Equivalent Feet
Max (15 Meters)
90 Degree Elbows =
5 Feet (2 Meters)
45 Degree Elbows =
2 1/2 Feet (1 Meter)
SIDEWALL CONVENTIONAL
VENTINGVENTING
Please consult latest edition
of the Installation Manual for
detailed venting information
and maximum/minimum
venting distances.
VF Electronic Control
The VF Electronic Control is designed to operate all the
various elements of a domestic hot water heating system.
The VF Electronic Control will control temperature,
operate the pump and dispense a large amount of
operational data.
Electronic Modulating Control
n Modulates
the burner to maintain tank temperature
within ±1ºF
n Infinite burner firing rate that modulates between
25% and 100% fire
n L
ED display provides current water heater status in
easy-to-understand English with help screens to
assist should a fault occur
n C
ontrols and monitors every electrical water heater
function with onboard diagnostics
n B
uilding Management System (BMS) integration
with 0-10 VDC input allows BMS to control water
heater firing rate
35
ELECTRIC BOILERS & HOT
WATER GENERATORS
Heavy-Duty Electric
Dura-Power™
NW Boiler Models
Designed for use as a hot water
boiler for space heating applications.
­­ASME Code Construction
A
ll vessels manufactured to applicable ASME code
V
essels with maximum working pressure of 160 psi or
less (standard design is for 125 psi) at 240ºF maximum
temperature bear the “H” symbol per Section IV of
ASME Code
n V
essels with greater than 160 psi working pressure or
higher than 240°F operating temperature will bear the
"S" symbol per Section I of ASME Code
n
n
Incoloy Immersion Heaters
H
eavy-duty medium-watt density elements (3 per
immersion heater)
n Incoloy sheathing provides excellent protection against
oxidation and scaling
n Inputs range from 45 kW to 6,000 kW
n
Control and Power Circuit Fusing
n
1
00,000 amp I.C. cartridge-type fuses protect all
elements and contactors
Pilot Switch and Light
P
ermits manual starting and stopping of heater by
interrupting power to the control circuit
n Pilot light indicates when control circuit is energized
n
Heavy-Duty Magnetic Contactors
n
U
L-rated for 100,000 cycles
Low Water Cut Off
n
Optional Goldenrod®
24-karat gold-plated
elements resist lime
scale adhesion and
sheath temperatures
up to 1500ºF.
robe type, electric low water cut off prevent energizing
P
of elements in the event of low water condition
120V Control Circuit
n
Powered by fused transformer
Modulating Step Control
n
S olid-state modulating step control modulates heat
input to match load
1-Year Limited Tank/1-Year Limited Parts
Warranty
MODEL
36
CAPACITY
USG (L)
MAXIMUM
KILOWATTS
HEIGHT**
IN (CM)
WIDTH
IN (CM)
DEPTH
IN (CM)
INLET &
OUTLET*
(IN)
BOILER
DRAIN
(IN)
NW-37
37 (140)
180
42 (107)
32 (81)
30 (76)
3
1
NW-60
60 (227)
300
57 (145)
32 (81)
30 (76)
3
1
1 1 /4
NW-96
96 (363)
480
69 1/2 (177)
36 (91)
38 (97)
4
NW-150
150 (568)
720
69 1/2 (177)
54 (137)
44 (112)
5
1 1 /2
NW-220
220 (833)
1,140
71 (180)
60 (152)
50 (127)
5
1 1 /2
NW-334
334 (1,264)
1,740
99 (251)
60 (152)
50 (127)
6
2
NW-400
400 (1,514)
2,100
90 1/2 (230)
66 (168)
56 (142)
8
2
NW-500
500 (1,893)
2,580
90 1/2 (230)
72 (183)
62 (157)
8
2
NW-670
670 (2,271)
3,300
96 1/2 (245)
78 (198)
68 (173)
8
2
NOTE: For boilers 3400 kW to 6000 kW, consult factory
*All fittings under 4˝ will be threaded type. All fittings 4˝ and larger will be flanged.
**Where overall height is a problem, a larger diameter vessel with a reduced height may be furnished
Field certification required on all NW installations in Canada.
Packaged Hot Water
Generating (HWG)
Systems - Steam/Hot Water
These skid-mounted water heater systems are completely assembled and
packaged for use. All components are sized, piped and checked at the factory
before shipment. HWG systems are available in space saving vertical or
horizontal models.
ELECTRIC BOILERS & HOT
WATER GENERATORS
Designed for utilizing steam or high
temperature boiler water as the
energy source.
Custom units built to order, with tank capacities up to 12,000 gallons
including special control trim and special heating units can be built to design
specifications on a special order basis.
Insulation
n
odels are insulated with
M
fiberglass to meet or exceed
the thermal efficiency and
standby loss requirements of
NRCan and the most current
edition of ASHRAE/IESNA 90.1
Integral Pump
n
System includes an integral
bronze circulator pump
Steam Units
n
Standard steam trim consists
of temperature control valve,
inlet and auxiliary steam traps,
inlet and auxiliary strainers,
steam pressure gauge with
siphon, vacuum breaker and
air vent
Boiler Units
n
S tandard boiler water trim
includes temperature control
valve and boiler water
temperature gauge
Cathodic Protection
n
S tandard systems employing
glass, cement or epoxylined tanks are fitted with
magnesium anodes to help
prevent corrosion
Gallon Sizes
n
WG models are available
H
from 140 gallons to 12,000
gallons in both vertical and
horizontal configurations
Additional Features
A
ll-copper recirculation with
two bronze ball valves
n F
lush-mounted T&P gauges
n A
SME-rated T&P valve
n
5-Year Limited Tank
Warranty and 1-Year
Limited Coil Warranty
Options
S torage Tanks: 150 through
160 psi working pressure,
ASME Section VIII construction,
4˝ x 6˝ hand hole, 11˝ x 15˝
manhole, cement or epoxy
lining
n W
ater to Water: Self actuated
or pneumatic operated
temperature regulator and a
bypass loop in boiler water line
for regulator isolation
n S
team to Water: Pilot (spring,
air, temperature) operated
temperature regulator
n
HLW
U
Code Listing
n
T
he standard system will
employ an ASME "HLW" code
glass-lined storage tank fitted
with an ASME "U" code ¾"
diameter copper tube heat
exchanger
For GPH recoveries,
consult spec sheet.
37
STORAGE TANKS
Custom Small and Large Volume Storage Tanks
(T, TL, TN ,TJ, TJV, TJVT, TJH, TJHT)
These storage tanks are ideal for use with gas-fired copper
heat exchanger equipment and other A. O. Smith hot water
systems for storage of any potable water at temperatures
of 180ºF or lower. Sizes range from 80 to 12,500 gallons and
custom models are available with special linings, heating
coils (single-or double-wall), and accessories.
Glass-Lined Tank
Internal surfaces exposed to water are glass-lined per
ASME HLW procedures
n Some tanks use an NSF-approved glass-lining compound
n
Horizontal or Vertical Mounting
"
H" in the model number indicates horizontal only and
"V" indicates vertical only
n T
J-80 (vertical only) and TL-500 (horizontal only)
n
Jacketed Tanks
n
T
anks surrounded with high-density fiberglass
insulation to meet or exceed the thermal efficiency
and standby loss requirements of NRCan and the most
current edition of ASHRAE/IESNA 90.1
Anodic Protection
n
M
agnesium anodes help extend tank life
ASME Construction
S tandard on TJV/TJH-jacketed tanks 140 gallons
and larger or with an "A" in the model number
n 1
00, 125, 150 and 160 psi maximum working
pressures available
n
HLW
U
LOW LEAD
CONTENT
5-Year Limited Tank/1-Year Limited Parts
Warranty
(Except T120V & T200V models which
have a 3-year limited tank warranty)
Options­
F actory jacketing and insulation
M
anholes/hand holes
n F
actory-installed T&P valves
n A
ngle base
n R
ing base
n H
orizontal tank saddles
n L
ifting lugs
n M
ilitary specifications
n
n
Other Linings Available
C
ement formulation provides excellent corrosion
protection; available on 200-gallon and larger sizes
n E
poxy lining is suitable for cold or hot water storage;
available on 200-gallon and larger sizes
n
Other Constructions
n
38
B
lack steel, stainless and silicon bronze tanks are
available for extreme severe or special applications;
ASME is standard
STORAGE TANKS
BARE (UNINSULATED) STORAGE TANKS
MODEL
Desired temperatures in A. O. Smith custom-lined
hot water storage tanks can be maintained with
special copper tube heating elements. Available
for use with steam or boiler water, single- or
double-wall construction.
HD Custom Tanks Built to Order for Any Need
A. O. Smith understands the variety
of special needs you may have in
designing a complete commercial hot
water supply system. We can meet just
about any need you specify, with our
“HD” heavy duty large volume custom
built storage tanks from 80 to 12,500
gallons, all with ASME construction,
and with an extensive list of options,
including:
ement, epoxy or glass linings
C
Black steel tanks, stainless-steel tanks,
silicon bronze tanks
n Military specifications
n M
anholes
n Hand holes
n Lifting lugs
n Steam or hot water tank heaters­
n Special and additional tank openings
n Leg and ring bases
n Horizontal tank saddles
n Factory-mounted T&P gauges
12,500
CAPACITY
USG (L)
APPROX. OVERALL
DIMENSIONS
DIA. X LENGTH
IN (CM)
WORKING
PRESSURE
(PSI)
APPROX.
SHIPPING
WEIGHT
LB (KG)
T-80S
80 (303)
20 x 62 1/8 (51 x 158)
150
170 (77)
T-120S
119 (450)
24 1/4 x 65 (62 x 165)
150
287 (130)
T-120V
119 (450)
24 x 60 3/4 (61 x 154)
150
270 (122)
T-140A
140 (530)
24 x 76 1/4 (61 x 194)
125
400 (181)
T-200V
188 (712)
28 x 75 (71 x 191)
125
402 (182)
T-200S
200 (757)
30 x 72 (76 x 183)
150
460 (209)
T-200A
200 (757)
30 x 72 (76 x 183)
125
460 (209)
T-250A
250 (946)
30 x 84 (76 x 213)
125
505 (229)
T-350S
350 (1,325)
36 x 88 (91 x 224)
125
670 (304)
T-350A
350 (1,325)
36 x 88 (91 x 224)
125
670 (304)
T-400A
400 (1,514)
36 x 97 (91 x 246)
125
775 (352)
TL-500A
500 (1,893)
36 x 122 (91 x 310)
125
950 (431)
TN-500A
500 (1,893)
42 x 89 (107 x 226)
125
815 (370)
T-500A
500 (1,893)
48 x 74 (122 x 188)
125
950 (431)
T-750A
750 (2,839)
48 x 106 (122 x 269)
125
1,290 (585)
T-1000A
1,000 (3,785)
48 x 138 (122 x 351)
125
1,655 (751)
VERTICAL JACKETED (INSULATED) STORAGE TANKS
MODEL
CAPACITY
USG (L)
APPROX. OVERALL
DIMENSIONS
DIA. X HEIGHT
IN (CM)
WORKING
PRESSURE
(PSI)
APPROX.
SHIPPING
WEIGHT
LB (KG)
TJ-80S
80 (303)
25 ¼ x 63 (64 x 160)
160
236 (107)
TJ-80A
80 (303)
26 ½ x 54 7/8 (67 x 139)
160
369 (167)
TJV-120A
119 (450)
28 x 61 ¾ (71 x 157)
160
411 (186)
TJV-120M
119 (450)
29 3/8 x 62 (75 x 157)
160
320 (145)
TJV-140A
140 (530)
30 x 87 (76 x 221)
125
516 (234)
TJV-200A
200 (757)
36 x 83 (91 x 211)
125
612 (278)
TJV-200M
(ASME)
180 (681)
32 x 77 (81 x 196)
160
560 (254)
TJV-250A
250 (946)
36 x 96 (91 x 244)
125
900 (408)
TJV-350A
350 (1,325)
42 x 97 (107 x 251)
125
1,080 (490)
TJV-400A
400 (1,514)
42 x 105 (107 x 267)
125
1,282 (582)
TJVT-500A
500 (1,893)
48 x 100 (122 x 254)
125
1,459 (662)
TJV-500A
500 (1,893)
54 x 84 (137 x 213)
125
1,616 (733)
TJV-750A
750 (2,839)
54 x 116 (137 x 295)
125
2,485 (1,127)
TJV-1000A
1,000 (3,785)
54 x 150 (137 x 376)
125
3,410 (1,547)
n
HORIZONTAL JACKETED (INSULATED) STORAGE TANKS
n
MODEL
CAPACITY
USG (L)
APPROX. OVERALL
DIMENSIONS
DIA. X LENGTH
IN (CM)
WORKING
PRESSURE
(PSI)
APPROX.
SHIPPING
WEIGHT
LB (KG)
TJH-200A
200 (757)
36 x 77 (91 x 196)
125
790 (358)
TJH-250A
250 (946)
36 x 90 (91 x 229)
125
1,000 (454)
TJH-350A
350 (1,325)
42 x 93 (107 x 236)
125
1,370 (621)
TJH-400A
400 (1,514)
42 x 99 (107 x 251)
125
1,476 (670)
TJHT-500A
500 (1,893)
48 x 94 (123 x 239)
125
1,448 (657)
TJH-500A
500 (1,893)
54 x 79 (137 x 201)
125
1,541 (699)
TJH-750A
750 (2,839)
54 x 110 (137 x 279)
125
2,575 (1,168)
TJH-1000A
1,000 (3,785)
54 x 143 (137 x 363)
125
3,261 (1,479)
For complete specifications on A. O. Smith Commercial Storage Tanks, consult spec sheets at www.hotwater.com.
39
REMOTE MONITORING
iCOMM™ Remote
Monitoring System
Hardware
For information and ordering call
1-888-WATER02 or visit
www.aosmithconnect.com.
iCOMM Features
MODEL
ITEM
DESCRIPTION
ICMA
iCOMM
Communications
Module
IMDA
iCOMM
Multi-Device
Adapter
Needed if more than one
water heater will be connected
to the control module. Order
1 MDA for each water heater
installed.
IABA
iCOMM
Alarm Box
Accessory alarm box that
includes an audible alarm and
alarm light.
Main communications board
required for any iCOMM
installation.
Note: If using wireless internet an optional wireless adapter is needed to provide wired
connection to the communications module. Recommended adapter Linksys WGA600N
or equivalent.
P
rovides remote monitoring via
www.aosmithconnect.com
n E
-mail and text messaging of
fault conditions
n L
eak detection and notification
n G
raphs unit performance and
operational history
n B
ACnet compatibility with building
management systems
n
iCOMM Requirements
F acility must have “always on”
internet (wired or wireless)
n iCOMM compatible water heater
n
Compatible Units Include:
Cyclone® MXi (BTH models)
Cyclone Xi™ (BTX and BTXL models)
n Custom Xi™ (DSE models)
n Gold Series Xi™ (DVE models)
n Heavy Duty Dura-Power™ Xi (DVE/DHE models)
n Genesis™ Domestic Water Heaters and Boilers manufactured between July 2009 and January 2014 (GB/GW models)
n VF™ Variable Fire Domestic Water Heaters and Boilers manufactured between July 2009 and January 2014 (VB/VW models)
n
n
40
Building Management System
BACnet and MODBUS Interface
REMOTE MONITORING
Introducing the BMS gateway
for control of A. O. Smith
Water Heaters.
Models:
ETH-1000
Ethernet connection
XLTR-1000
Serial RS-485 connection
Connect your A. O. Smith water heater to your
building management system using the new
Millennium control from ICC (Industrial Control
Communications, Inc.)
W
orks with Cyclone®, McBee DVE, Renton DSE/
DVE/DHE 150 kW or less
n Use the ICC Control to enable/disable the water heater
n C
hange temperature set points and differentials
n T
wo models with four different configurations
to connect to BACnet and MODBUS
n
E
thernet and Serial RS-485 versions available
n 2
wire or 4 wire RS-485 Network
n P
ower can be supplied via the USB cable, as a
7-24 VDC input on the main terminal block, or
via IEEE 802.3af Power over Ethernet (PoE on
ETH-1000 only)
n Configure protocols, network characteristics, and
client/server object definitions
n G
raphically interact with the internal database
in real-time via USB connection
n A
utomatically discover and configure IP settings
Ethernet gateways connected to the current
subnet
n U
pdate firmware
n H
eater connection wiring supplied with unit
n F
or questions on this product call 888-928-3702
Opt 1
n R
TU and serial connect via RS-485
n E
thernet and IP connect via RJ-45
ICC ENERGY MANAGEMENT INTERFACES
PROTOCOL
PART #
9910093000
n
9910094000
CONNECTION
TYPE
Serial
(RS485)
BACnet
9910099000
9910100000
9910096000
9910097000
Ethernet
(IP)
Serial
(RS485)
MODBUS
9910102000
9910103000
Ethernet
(IP)
APPLICATION
Commercial Gas - Cyclone®
BTH and BTX(L)-100
Commercial Electric - DSE,
DVE, DHE 150 kW or less
Commercial Gas - Cyclone®
BTH and BTX(L)-100
Commercial Electric - DSE,
DVE, DHE 150 kW or less
Commercial Gas - Cyclone®
BTH and BTX(L)-100
Commercial Electric - DSE,
DVE, DHE 150 kW or less
Commercial Gas - Cyclone®
BTH and BTX(L)-100
Commercial Electric - DSE,
DVE, DHE 150 kW or less
41
Innovation Continues
to Lead.
For over 140 years, A. O. Smith has built a reputation for innovation and this continues to lead with our most
complete line of products yet. With the trademark blend of innovative technology and energy-efficient solutions, our
comprehensive line is the natural source for everything from the smallest light commercial installation all the way up to
the largest multi-structure complex.
We offer over 500 different commercial models, including gas-fired, oil-fired and electric configurations, ranging in
capacities from 5 gallons to 12,500 gallons, with input range from 50,000 BTU to the equivalent of 2,500,000 BTU.
Through an inspired blend of innovation, efficiency and over 140 years of expertise, A. O. Smith continues to set the
industry standard for performance and quality of water heaters and storage tanks.
42
No Other Company is Better Qualified
to Fill Your Hot Water Needs.
Knowledgeable People at Your Service
To better serve our customers, A. O. Smith has
over 200 manufacturer’s representatives covering
Canada and the United States. In addition, we
have more than 400 factory-authorized service
technicians to provide reliable, immediate warranty
services. We also maintain a well-staffed Customer
Care and Technical Support facility in Fergus,
Ontario that can provide information on
A. O. Smith products, sizing, competitive analysis, etc.
A. O. Smith Customer
Care Facility
“Our job is to ‘smooth the
road’ from proper product
selection to installation, and
to help customers over the
‘potholes’ of troubleshooting
service.”
Stratford, Ontario
Renton, Washington Fergus, Ontario
McBee, South Carolina
Ashland City, Tennessee
Johnson City, Tennessee
Veldhoven, The Netherlands
Istanbul, Turkey
Nanjing, China
India
Juarez, Mexico
A. O. Smith has facilities located worldwide.
Plants are located in strategic locations throughout North America, providing timely shipments to wholesalers. In addition,
manufacturing plants are also located in Nanjing, China, to supply the ever-increasing demand for water heaters to
the expanding Far East. Juarez, Mexico; Fergus and Stratford, Ontario; Veldhoven, The Netherlands and Istanbul, Turkey
round out the facilities worldwide and demonstrate A. O. Smith’s global reach!
43
Notes
44
Notes
45
A. O. Smith Enterprises Ltd.
599 Hill Street West • Fergus, Ontario Canada N1M 2X1
Customer Service: 1-888-599-2837 Technical Support: 1-888-479-8324
www.hotwater.com
A. O. Smith reserves the right to make product changes
or improvements at any time without notice.
Form No. CANAA80000
AUGUST, 2016
5M-MSI -0104
­©2016 A. O. Smith Enterprises Ltd. All rights reserved.
Printed in Canada